A.M. Acu, Train The Trainers How To Teach ICT Tools Of Learning, La Laguna University, Spain, March 10-18, 2024.

A.M. Acu, 60th International Symposium On Functional Equations Koscielisko, Poland, June 9–15, 2024.

A. Ratiu, Workshop in Pythagoras Project “Innovative strategies for teaching and learning mathematics”, 11-15 March 2024, Universidad de La Laguna, Spain

A. Ratiu, Transnational Project Meeting in Pythagoras Project, 27-28 May 2024, Hellenic Mediterranean University, Greece

S.-M. Sorea, 05/2024 talk on Combinatorial study of morsifications of real univariate singularities, Workshop for Young Researchers in Mathematics, Institutul de Matematică al Academiei Române and Universitatea Alexandru Ioan Cuza, Iași, România.

S.-M. Sorea, 04/2024 talk on Combinatorial study of morsifications of real univariate singularities, Augsburger Mathematisches Kolloquium (Sommersemester), Universität Augsburg, Institut für Mathematik, Augsburg, Germania.

S.-M. Sorea, 03/2024 talk on How to measure non-convexity, the First Annual FORTHEM Conference: FORTHEM - For the Future (Johannes-Gutenberg Universität Mainz, Jyväskylän yliopisto, Latvijas Universitate, Università degli Studi di Palermo, Universitat de València, Universitetet i Agder, Université de Bourgogne, Uniwersytet Opolski, Lucian Blaga University of Sibiu)

S.-M. Sorea, 02-03/2024: I taught 6 lectures (in total 6 hours) on "Disguised toric dynamical systems" (4 courses and 2 tutorials) for the CIMPA Research School on Algebra and Algebraic Geometry for Applications, LUMS, Lahore, Pakistan.

S.-M. Sorea, 01/2024 talk on Combinatorial study of morsifications of real univariate singularities,Congreso Bienal de la Real Sociedad Matemática Española 2024, Universidad Pública de Navarra, Pamplona, Spain, Special Session "Geometría Algebraica entre Aplicaciones y Computación".

L.Suciu, Invited to 29th International Conference on Difference Equations and Applications, Paris, June 27, with the talk: Wold-type decompositions for m-isometries on Hilbert spaces.

S.-V. Pașca, The eigenstructure of certain operators, The International Conference on Approximation Theory and its Applications, July 17-20, 2024, Sibiu, Romania.

2023

A.M. Acu, Approximation Theory, Methods And Applications (ATMA2023), Padova (Italy) January 18-20, 2023 (Invited Speaker).

A.M. Acu, 20th International Conference On Functional Equations And Inequalities, Bedlewo, Poland, September 17-23, 2023.

A. Ratiu, National Conference „Didactica matematicii”, Satu Mare, 2023

S.-M. Sorea, 10/2023 talk on Combinatorial study of morsifications of real univariate singularities, Research School on Real Algebraic Geometry, SISSA (Scuola Internazionale Superiore di Studi Avanzati) & IGAP (Institute for Geometry and Physics), Trieste, Italia.

S.-M. Sorea, 09/2023: participare la Fall Semester on "Algebraic Statistics and Our Changing World - New Methods for New Challenges", the Institute for Mathematical and Statistical Innovation, University of Chicago, U.S.A.

S.-M. Sorea, 09/2023 talk on A quadratic identity in the shuffle algebra and an alternative proof for de Bruijn’s formula, Trends in Representation Theory and Related Topics, Babes-Bolyai University of Cluj-Napoca, Romania.

S.-M. Sorea, 07/2023 poster The Structure of the Moduli Spaces of Toric Dynamical Systems, SIAM AG23, TU Eindhoven, Olanda.

S.-M. Sorea, 07/2023 talk on (Disguised) toric dynamical systems and their (disguised) toric locus, SIAM AG23, TU Eindhoven, Olanda.

S.-M. Sorea, 07/2023 talk on (Disguised) toric dynamical systems and their (disguised) toric locus, The Tenth Congress of Romanian Mathematicians 2023, University of Pitești, Romania.

S.-M. Sorea, 06/2023 talk on (Disguised) toric dynamical systems and their (disguised) toric locus, The National School on Algebra - Interactions between Algebra and Geometry in Bucharest 2023, University of Bucharest & IMAR, Romania.

S.-M. Sorea, 05/2023 talk on Poincaré-Reeb graphs of real algebraic domains, Algebraic and Geometric Methods of Analysis, Institute of Mathematics of National Academy of Sciences of Ukraine.

S.-M. Sorea, 04/2023 talk on Exact Solutions in Log-Concave Maximum Likelihood Estimation, Applied CATS (Combinatorics, Algebra, Topology & Statistics) Seminar, Mathematics of Data and AI, KTH Stockholm, Sweden.

S.-M. Sorea, 03/2023 talk on Disguised toric dynamical systems, Seminar on the Mathematics of Reaction Networks, Harvard University / Politecnico di Torino / Texas A & M University / University of Vienna.

S.-M. Sorea, 02/2023 talk on Disguised toric dynamical systems, Segundo Congreso Internacional de Álgebra y Sistemas Dinámicos, Universidad Nacional Mayor De San Marcos, Peru.

S.-M. Sorea, 01/2023 talk on Poincaré-Reeb graphs of real algebraic domains, the Copenhagen- Jerusalem Combinatorics Seminar, University of Copenhagen, Denmark.

M.Acu, 6th International Symposium On Geometric Function Theory And Applications (Gfta 2021).

L.Suciu, Invited to the conference Smart Diaspora 2023, Timișoara, April 10-13, with the talk: Extensions for operators on Hilbert spaces which satisfy polynomial growth conditions.

L.Suciu, Invited to the conference Operator Theory Days, Conference in honor of Mostafa Mbekhta, May 24th and 25th in Lille, with the talk: On some special extensions for certain operators on Hilbert spaces.

L.Suciu, Invited to 28th International Conference on Difference Equations and Applications, Phitsanulok, Thailand, July 17-21, with the talk: Brownian type extension for operators on Hilbert spaces.

L.Suciu, Invited to the conference Operator Theory in Lille - a conference in honor of Dan Timotin, November 6-8, with the talk: Wold decompositions and Brownian type operators.

S.-V. Pașca, The eigenstructure of Beta Operators with Jacobi Weights, Session of Mathematical Communications, December 9, 2023, Constanța, Romania.

2022

A.M. Acu, Fifteenth French-Romanian Colloquium On Applied Mathematics, 28 August – 3 September 2022, Toulouse, France

A.M. Acu, Functional Analysis, Approximation Theory And Numerical Analysis, Matera, Italy, July 5-8, 2022

A.M. Acu, Visiting Professor At University Of Padua, Italy, 19 February-11 March 2022.

A.M. Acu, Visiting Professor At University Of Wuppertal, 1-29 April 2022.

A.M. Acu, Visiting Professor At University Of Jaen, Spain, 10 – 17 October 2022.

A. Ratiu, The annual session of methodical-scientific communications in mathematics of S.S.M.R. Sibiu, 12 December 2022, Sibiu

A. Ratiu, International Conference “Functional Analysis, Approximation Theory and Numerical Analysis”, 5-8 July 2022, Matera, Italy

S.-M. Sorea, 12/2022 talk on Disguised toric dynamical systems, SISSA Junior Math Days 2022, SISSA Trieste, Italy.

S.-M. Sorea, 11/2022 talk on Realization of Poincaré-Reeb graphs by real algebraic domains, Seminario Geometría Algebraica: singularidades e invariantes GASIULL, Universidad de La Laguna, Tenerife, Spain.

S.-M. Sorea, 11/2022 talk on Poincaré-Reeb graphs of real algebraic domains, Bringing Young Mathematicians Together (BYMAT) 2022, Universidad de Valencia, Spain.

S.-M. Sorea, 11/2022 talk on Poincaré-Reeb graphs of real algebraic domains, Seminario Geometría Algebraica: singularidades e invariantes GASIULL, Universidad de La Laguna, Tenerife, Spain.

S.-M. Sorea, 10/2022 talk on Poincaré-Reeb graphs of real algebraic domains, Real Algebraic Geometry - Géometrie algébrique réelle, CIRM Marseille, France; VIDEO RECORDING.

S.-M. Sorea, 10/2022 talk on Poincaré-Reeb graphs of real algebraic domains, Singularity theory and its applications, Research Institute for Mathematical Sciences, Kyoto University, Japan.

S.-M. Sorea, 09/2022 talk on Poincaré-Reeb graphs of real algebraic domains, ICATA2022 (International Conference on Approximation Theory and its Applications), Lucian Blaga University Sibiu, Romania.

S.-M. Sorea, 09/2022 talk on Disguised toric dynamical systems, XVème Colloque Franco-Roumain de Mathématiques Appliquées, Université Toulouse, France.

S.-M. Sorea, 07/2022 talk on Poincaré-Reeb graphs of real algebraic domains, International Workshop on Real and Complex Singularities, Universidade de São Paulo, Campus São Carlos, Brazil.

S.-M. Sorea, 07/2022 talk on Poincaré-Reeb graphs of real algebraic domains, Meeting of the GDR Singularités 2022, Centre Paul Langevin, Aussois, France.

S.-M. Sorea, 05/2022 talk on Multinomial staged tree models and polytopes with rational linear precision, Workshop for Young Researchers in Mathematics (WYRM), IMAR, Bucharest, Romania.

S.-M. Sorea, 04/2022 talk on Disguised Toric Dynamical Systems, Formal Reaction Kinetics, Budapest University of Technology and Economics, Budapest, Hungary.

S.-M. Sorea, 02/2022 talk on The shapes of level curves of real polynomials near strict local minima, 2nd International Meeting of Young Researchers in Singularity Theory and Related Fields, Sao Carlos, Brazil.

L.Suciu, Invited to „Scientific Seminar of the Department of Math and Inf“ Transilvania Univ of Brasov, June 23, with the talk: Studiu asupra operatorilor mărginiți pe spații Hilbert care sunt compresii de multiplicări m-izometrice.

L.Suciu, Invited to 27th International Conference on Difference Equations and Applications, Paris, July 21, with the talk: On the relation between growth conditions on some operator means and the behavior of the resolvent for bounded operators on Banach spaces.

L.Suciu, Invited to the Seminar of Functional Analysis, Institute of Math. Of the Czech Academy of Sciences, September 20, with the talk: On Brownian unitary extensions and m-isometric liftings.

S.-V. Pașca, Voronovskaya type results for special sequences of operators, The International Conference on Approximation Theory and its Applications, September 12-13, 2022, Sibiu, Romania.

2021

A.M. Acu, International Conference On Research Frontier In Sciences (Icrfs-21), 5-6th Feb 2021, G H Raisoni College Of Engineering, Nagpur, India (Keynote Speaker)

A.M. Acu, 19th International Conference On Functional Equations And Inequalities, Bedlewo, Poland, September 19-21, 2021.

A.M. Acu, Conference ”Recent Developments In Mathematical Analysis” On The Occasion Of Francesco Altomare’s 70th Birthday, September 23-24, 2021.

A. Ratiu, Eight European Congress of Mathematics, 20-26 June 2021, Portoroz, Slovenia

S.-M. Sorea, 12/2021 talk on Poincaré-Reeb trees of real Milnor fibres, SISSA Junior Math Days, Trieste, Italy.

S.-M. Sorea, 11/2021 talk on Polytopes with rational linear precision in higher dimension, Women in Algebra and Symbolic Computation II, Bad Dürkheim, Germany.

S.-M. Sorea, 10/2021 talk on Disguised toric dynamical systems, Mathematics of Reaction Networks - Networking Event, online.

S.-M. Sorea, 08/2021 talk on Disguised toric dynamical systems, SIAM AG21 Mini-symposium on Algebraic-Geometric Methods for Reaction Networks, Conference on Applied Algebraic Geometry, Texas AM University, U.S.A.

S.-M. Sorea, 07/2021 talk on Disguised toric dynamical systems, Applied Algebra and Analysis Online Seminar (AAA), TU Braunschweig & Universität Osnabrück, Germany.

S.-M. Sorea, 06/2021 talk on Signatures of paths and the shuffle algebra, GO60 Pure and Applied Algebraic Geometry - Celebrating Giorgio Ottaviani's 60th birthday, CIRM, Italy.

S.-M. Sorea, 06/2021 talk on Exact solutions in log-concave maximum likelihood estimation, Workshop on Real Algebraic Geometry and Algorithms for Geometric Constraint Systems, The Fields Institute, Toronto, Canada.

S.-M. Sorea, 06/2021 talk on Measuring the local non-convexity of real algebraic curves, Seminar of the Research Center for Mathematics and Applications, Lucian Blaga University, Sibiu, Romania.

S.-M. Sorea, 05/2021 talk on The structure of the moduli spaces of toric dynamical systems, SIAM

Conference on Applications of Dynamical Systems (DS21) - "Bifurcations, Geometry, and Data" Minisymposium, Virtual Conference - Originally scheduled in Portland, Oregon, U.S.A.

S.-M. Sorea, 05/2021 talk on Disguised toric dynamical systems - invited talk for the Workshop for Young Researchers in Mathematics (WYRM), 10th Edition, „Simion Stoilow” Institute of Mathematics of the Romanian Academy (IMAR), in cooperation with the „Octav Mayer” Institute of Mathematics of the Romanian Academy (IMOM) , and the Faculty of Mathematics and Computer Science of the Ovidius University of Constanta, Romania.

S.-M. Sorea, 04/2021 talk on Poincaré-Reeb trees of real Milnor fibres, ALGECOM XXI (Algebra, Geometry, Combinatorics Day), University of Notre Dame, U.S.A.

S.-M. Sorea, 03/2021 talk on Poincaré-Reeb trees of real Milnor fibres, Geometric Structures Research Seminar, SISSA, Trieste, Italy.

S.-M. Sorea, 02/2021 talk on Measuring the local non-convexity of real algebraic plane curves, Séminaire Marseillais de Théorie des Singularités, Marseille, France.

L.Suciu, Invited to the "Seminar of Functional Analysis", January 15, Laboratoire Paul Painleve, Univ Lille 1, France, with the talk : Dilatations isométriques d'ordre supérieur sur les espaces de Hilbert.

L.Suciu, Invited to “Conference at the occasion of Prof. László Kérchy's 70th birthday” November 15, Bolyai Institute Szeged, Hungary, with the talk: Operators that possess high order isometric dilations.

L.Suciu, Invited to “Applied Functional Analysis Seminar” , December 8, AGH Univ., Krakow, Poland, with the talk: Expansive dilations for operators on Hilbert spaces.

2020

S.-M. Sorea, 12/2020 talk on The shapes of level curves of real polynomials near strict local minima, BYMAT (Bringing Young Mathematicians Together), Instituto de Ciencias Matemáticas, Spain.

S.-M. Sorea, 11/2020 talk on The shapes of level curves of real polynomials near strict local minima, Groupe de Recherche Singularités et Applications, Institut de Mathématiques de Jussieu- Paris Rive Gauche, Paris, France.

S.-M. Sorea, 10/2020 talk on The shapes of level curves of real polynomials near strict local minima, Iberoamerican Webinar of Young Researchers in Singularity Theory; the webinar is sponsored by Instituto de Matemática Interdisciplinar (IMI), Universidad Complutense de Madrid, Spain.

S.-M. Sorea, 09/2020 talk on The shapes of level curves of real polynomials near strict local minima, Geometry and Topology Seminar, NC State University, Raleigh, North Carolina, U.S.A.

S.-M. Sorea, 08/2020 talk on The shapes of level curves of real polynomials near strict local minima, Lightning Online Talk at the Symmetry, Randomness, and Computations in Real Algebraic Geometry Workshop, ICERM, Brown University, Providence, Rhode Island, U.S.A.

S.-M. Sorea, 08/2020 talk on The shapes of level curves of real polynomials near strict local minima, Singularity Theory Seminar (online), Universidade Federal do Ceará, Brasil.

S.-M. Sorea, 06/2020 talk on The shapes of level curves of real polynomials near strict local minima, Algebraic and Combinatorial Perspectives in Mathematical Sciences Seminar, online seminar (Norwegian University of Science and Technology, Université Clermont Auvergne, Technische Universität Berlin, WIAS, Universität Greifswald).

S.-M. Sorea, 06/2020 talk on Disguised toric dynamical systems, Model Theory of Differential Equations, Algebraic Geometry, and their Applications to Modeling (Online), Banff International Research Station for Mathematical Innovation and Discovery, Banff, Alberta, Canada.

S.-M. Sorea, 05/2020 talk on The Boy surface, Seminar Course on the Mathematical Collection of Leipzig University, Leipzig, Germany.

S.-M. Sorea, 04/2020 talk on Exact Solutions in Log-Concave Maximum Likelihood Estimation, Nonlinear Algebra Seminar Online (NASO), Max-Planck-Institut für Mathematik in den Naturwissenschaften (MiS) in Leipzig, Germany.

S.-M. Sorea, 04/2020 Invited talk at CIRM Marseille - Real Algebraic Geometry: cancelled due to COVID.

S.-M. Sorea, 02/2020 talk on Real Algebraic Geometry of Chemical Reaction Networks, the Milestone Conference of the thematic Einstein semester Algebraic Geometry, which is devoted to the study of algebraic geometry and of its applications, Zuse Institute Berlin, Germany.

S.-M. Sorea, 01/2020 talk on The shapes of level curves of real polynomials near strict local minima, V Congreso de Jóvenes Investigadores de la RSME (Real Sociedad Matemática Española), Universitat Jaume I de Castelló, Spain.

S.-M. Sorea, 01/2020 talk on The relative positions of the graphs of univariate polynomials, Nonlinear Algebra Seminar, Max-Planck-Institut für Mathematik in den Naturwissenschaften (MiS) in Leipzig, Germany.

S.-M. Sorea, 01/2020 talk on Complex Balance and Disguised Toric Dynamical Systems, The 3rd Workshop on Formal Reaction Kinetics and Related Areas, Budapest, Hungary.

L.Suciu, Visiting Professor for the master course “Ergodic Theory and Applications” May-June, AGH University of Krakow, Poland.

L.Suciu, Invited to “Workshop on new directions in approximation theory and related topics ”, February 10, Lucian Blaga University of Sibiu, with the talk: Cesaro averages and the growth of the resolvent for a bounded operator.

L.Suciu, Invited to the Seminar on Operator Theory from the Institute of Mathematics of the Romania Academy, July 8 iulie, with the talk: Operatori pe spații Hilbert ce posedă dilatări m-izometrice.

2019

A.M. Acu, International Conference Constructive Theory Of Functions, 3-8 June, 2019 Sozopol, Bulgaria

A.M. Acu, The 13th Romanian-German Seminar On Approximation Theory And Its Applications, Technical University Of Cluj-Napoca Faculty Of Automation And Computer Science, Department Of Mathematics, 3-6 July, 2019, Cluj-Napoca, Romania.

A.M. Acu, The International Conference On Approximation Theory And Its Applications, 10-13 October, 2019, Sibiu

A.M. Acu, Visiting Professor At University Of Wuppertal, 1-29 April 2019.

A.M. Acu, Visiting Scientist At Ankara University During 2-16 November 2019, Supported By The Scientific And Technological Research Council Of Turkey, ”2221 - Fellowships For Visiting Scientists And Scientists On Sabbatical Leave, With Application Numbers (1059B211900262)

A. Ratiu, International Conference on Approximation Theory and its Applications, 10-13 October 2019, Sibiu

A. Ratiu, National Conference „Didactica matematicii”, Sancraiu de Mures, 2019

S.-M. Sorea, 12/2019 talk on The Boy Surface, Vista Seminar, Leipzig University, Germany.

S.-M. Sorea, 12/2019 talk on Real Algebraic Geometry of Chemical Reaction Networks, Seminar "Varieties, Polyhedra, Computation", Freie Universität Berlin, Germany - activity during the Thematic Einstein semester in Algebraic Geometry organised by the Berlin Mathematics Research Center MATH+ and supported by the Einstein Foundation Berlin, Germany.

S.-M. Sorea, 11/2019 talk on The shapes of level curves of real polynomials, Seminar of Algebra, Geometry and Computer Algebra Group, TU Kaiserslautern, Germany.

S.-M. Sorea, 11/2019 talk on The shapes of level curves of real polynomials, Seminar of the Discrete Geometry group, Freie Universität Berlin, Germany.

S.-M. Sorea, 10/2019 talk on On Segre's classification of real smooth cubic surfaces - Short talk for the Cubic Surfaces Day in the MPI Nonlinear Algebra Group, Leipzig, Germany.

S.-M. Sorea, 10/2019 talk on On the Ranks of 2x2x2-Tensors (an algebric-geometric study), Fall School in Algebraic Geometry, Varieties, Polyhedra and Computation, Berlin Mathematics Research Center, Germany.

S.-M. Sorea, 09/2019 talk on The shapes of level curves of real polynomials near strict local minima, Applied Algebra Afternoon at Aalto University, Helsinki, Finland.

S.-M. Sorea, 08/2019 Short presentation of the "HolonomicFunctions" package in Mathematica, Computing with D-modules, Max Planck Institute, Leipzig, Germany.

S.-M. Sorea, 07/2019 talk on The shapes of level curves of real polynomials near strict local minima, The Ninth Congress of Romanian Mathematicians, Galați, Romania.

S.-M. Sorea, 06/2019 talk on The shapes of level curves of real polynomials near strict local minima, Summer School on Geometric and Algebraic Combinatorics, Faculté des Sciences et Ingénierie, Sorbonne Université, Paris, France.

S.-M. Sorea, 06/2019 talk on Elimination and Implicitisation (Mapping and Projecting), Invitation to Nonlinear Algebra Lectures, Max Planck Institute, Leipzig, Germany.

S.-M. Sorea, 06/2019 talk on The shapes of level curves of real polynomials near strict local minima, Workshop for Young Researchers in Mathematics, The Faculty of Mathematics and Computer Science of the University of Bucharest, Romania.

S.-M. Sorea, 05/2019 talk on Using intersection theory to solve Apollonius' problem, Reading Group, Max-Planck-Institut für Mathematik in den Naturwissenschaften (MiS), Leipzig, Germany.

S.-M. Sorea, 03/2019 talk on The shapes of level curves of real polynomials near strict local minima, Nonlinear Algebra Seminar, Max-Planck-Institut für Mathematik in den Naturwissenschaften (MiS) in Leipzig, Germany.

L.Suciu, Visiting researcher for two weeks in February at CIRM Marseille, France.

L.Suciu, Visiting Professor for the master course “Ergodic Theory and Applications” May-June, AGH University of Krakow, Poland.

L.Suciu, Invited to “Seminar of the Chair of Functional Analysis”, Jagiellonian Univ., Institute of Mathematics, June 4, Krakow, Poland, with the talk: On m-isometric dilations.

L.Suciu, Invited to “Applied Functional Analysis Seminar” , June 5, AGH Univ., Krakow, Poland, with the talk: Operators with two-isometric dilations and decompositions

L.Suciu, Invited to the Conference “Oblicza współczesnej matematyki” June 8, AGH Univ.,

L.Suciu, Krakow, Poland, with the talk: Ergodic properties of Cesaro and Abel bounded operators.

2018

A.M. Acu,International Conference On Mathematics: An Istanbul Meeting For World Mathematicians, 3-6 July, Istanbul, Turkey, 2018

A.M. Acu,Fourth International Conference On Numerical Analysis And Approximation Theory, Cluj-Napoca, September 6-9, 2018.

A.M. Acu,International Conference On Recent Advances In Pure And Applied Mathematics, 23-25 October, New Delhi, 2018.

A. Ratiu, International Conference on Mathematics: An Istanbul Meeting for World Mathematicians, 3-6 July 2018, Istanbul, Turkey

A. Ratiu, Fourth International Conference on Numerical Analysis and Approximation Theory, 2018, Cluj-Napoca

A. Ratiu, National Conference „Didactica matematicii”, 2018, Cavnic

A. Ratiu, First Romanian Itinerant Seminar on Mathematical Analysis and its Applications (RISMAA), 20-21 April 2018, Cluj-Napoca

S.-M. Sorea, 12/2018 talk on Les formes des lignes de niveau des polynômes réels près d’un minimumlocal strict, Les journées réelles du Centre Henri Lebesgue, Angers, France.

S.-M. Sorea, 11/2018 talk on Sur les lignes de niveau des polynômes réels, séminaire des doctorants et postdoctorants, Lille, France.

S.-M. Sorea, 09/2018 talk on The shapes of level curves of real polynomials near strict local minima, The 6th Franco–Japanese–Vietnamese Symposium on Singularities, Nha Trang, Vietnam.

L.Suciu, Visiting Researcher for two weeks in July at "AGH University of Krakow", Poland.

2017

A.M. Acu, The Romanian-German Seminar On Approximation Theory And Its Applications, 21-22 April 2017, Oradea, Romania.

A. Ratiu, The Romanian-German Seminar on Approximation Theory and its Applications, 21-22 April 2017, Oradea, Romania

A. Ratiu, National Conference „Didactica matematicii”, 2017, Reghin

S.-M. Sorea, 11/2017 talk on La formule de Klein généralisée pour les courbes planes, séminaireGéométrie des espaces singuliers, Lille, France.

S.-M. Sorea, 09/2017 talk on Sur les diagrammes de cordes associés aux singularités des courbes analytiques réelles (d’après Ghys), Journée des Doctorants en Mathématiques du Nord/Pas de Calais, Calais, France.

S.-M. Sorea, 06/2017 talk on Sur la combinatoire autour des points singuliers des courbes analytiquesréelles (d’après Ghys), séminaire des doctorants et postdoctorants, Lille, France.

S.-M. Sorea, 06/2017 talk on Sur les diagrammes de cordes associés aux singularités des courbes analytiques réelles (d’après Ghys), séminaire Géométrie des espaces singuliers, Lille, France.

S.-M. Sorea, 05/2017 talk on Sur le triangle d’Euler–Bernoulli, séminaire des doctorants et postdoctorants, Lille, France.

S.-M. Sorea, 03/2017 talk on Reconnaissance de motifs et combinatoire des polynômes au voisinagede l’origine (d’après Ghys), séminaire des doctorants et postdoctorants, Lille, France.

S.-M. Sorea, 03/2017 talk on Comment se croisent les graphes des polynômes (d’après Ghys),séminaire Géométrie des espaces singuliers, Lille, France.

2016

A.M. Acu, The 12th International Conference On Approximation Theory And Its Applications, 26-29 May, 2016, Sibiu.

A.M. Acu, 15th International Conference On Applied Mathematics And Computer Science 5-7 July, 2016, Cluj-Napoca.

A.M. Acu, International Conference On Differential Geometry, Algebra And Analysis, November 15-17, 2016, Jamia Millia Islamia, India.

A.M. Acu, The 9th Edition Of “Gheorghe Vranceanu” Conference On Mathematics And Informatics, December 6th, 2016, Bacau.

A.M. Acu, Visiting Professor At Delhi Technological University, India, 16-18 Noiembrie, 2016

A.M. Acu, Visiting Professor At Dr. B.R. Ambedkar University, Agra, India, 19-20 Noiembrie, 2016

A.M. Acu, Visiting Professor At Indian Institute Of Technology Roorkee, India, 21-23 Noiembrie, 2016.

A. Ratiu, The 12th International conference on Approximation Theory and its Applications, 26-29 May 2016, Sibiu

A. Ratiu, National Conference „Didactica matematicii”, 2016, Cluj-Napoca

S.-M. Sorea, 06/2016 talk on L’index d’un polynôme de deux variables réelles à l’infini, via les valeurs atypiques à l’infini, exposé à l’Institut de Mathématiques de Marseille, France.

S.-M. Sorea, 05/2016 talk on L’index d’un polynôme de deux variables réelles à l’infini, via les valeurs atypiques à l’infini, séminaire Géométrie des espaces singuliers, Lille, France.

S.-M. Sorea, 02/2016 talk on Estimer le nombre de points de Morse d’un polynôme, séminaire Singularités et applications, Lille, France.

S.-M. Sorea, 02/2016 talk on Degré à l’infini d’un polynôme, séminaire Singularités et applications,Lille, France.

L.Suciu, Visiting Researcher for three months by CNRS at Laboratoire Paul Painlevé, University Lille 1, France.

L.Suciu, Invited to the “Seminar of Functional Analysis”, Laboratoire Paul Painleve, Univ Lille 1, France, with the talk : Moyennes ergodiques d'operateurs sur les espaces de Banach.

L.Suciu, Visiting Researcher for two weeks in September at the Institute of Mathematics of the Czech Academy of Sciences, Prague, Czech Republic.

2015

A.M. Acu, The 14th International Conference On Mathematics And Its Applications, Timisoara 4-7 November, 2015.

A.M. Acu, Visiting Professor at Kirikkale University, Turkey , 12-19 October, 2015.

S.-M. Sorea, 09/2015 talk on Atypical values of polynomials, séminaire Singularités et applications, Lille, France.

S.-M. Sorea, 04/2015 talk on Index du gradient, séminaire Singularités et applications, Université de
Lille, France.

S.-M. Sorea, 04/2015 talk on Morse points of polynomials, after Durfee, séminaire Singularités et applications, Université de Lille, France.

L.Suciu, Invited to the conference “Recent trends in operator theory and function theory” June 8-12, Lille, with the talk : Classes of contractions in Harnack and Shmulyan domination

L.Suciu, Invited to the “Seminar for Ph.D students”, November 24, Bolyai Institute, Szeged, Hungary, with the talk : Introduction to Harnack analysis of Hilbert space contractions