Alexandru Kristály

Home » Talks

Talks

Forthcoming talks:

  • AMS special session “Geometric and Functional Inequalities and Applications to PDEs”, May 14-15 2022. Title of the talk: Sharp isoperimetric and Sobolev inequalities in spaces with nonnegative Ricci curvature.

Selected list of talks:   

  • University of Santiago de Compostela,  Santiago de Compostela, Spain, 7 September 2016. Presented: Gagliardo-Nirenberg inequalities on metric measure spaces: volume non-collapsing and rigidities.
  • SACI 2014, Timisoara, Romania,15-17 May. Presented: Geometric aspects of non-positively curved spaces.
  • King Fahd University of Petroleum&Minerals, Dammam, Szaud-Arabia, 30 April 2013. Presented: Nash-type equilibria on Riemannian manifolds.
  • University of Kyoto, Kyoto, Japan. 9 October 2012. Presented: Caffarelli-Kohn-Nirenberg inequalities on Finsler manifolds.
  • University of Rousse, Rousse, Bulgaria. 4 October 2012. Presented: Anisotropic problems in the presence of asymmetric norms.
  • Debrecen University, Debrecen, 9 March 2012. Presented: Nash egyensúlypontok Riemann sokaságokon.
  • Budapest University of Technology and Economics, Budapest, Hungary, 15 September 2011. Presented: Symmetrization principles in elliptic variational problems isotropic and anisotropic phenomena.
  • Universita di Catania, Catania, Italy, 20 January 2011. Presented: A dimension-depending multiplicity result for the Schrödinger equation.
  • Universita di Messina, Messina, Italy, 13 January 2011. Presented: Multiple solutions for an elliptic equation on the whole space.
  • University of Bern, Bern, Switzerland, 7 December 2010. Presented: Nash-type equilibria on Riemannian manifolds.
  • Institute of Mathematics “Simion Stoilow” of the Romanian Academy, Bucharest, Romania, Monthly Seminar Series. 17 November 2010 Presented: Elliptic problems involving oscillatory nonlinearities.
  • The 7th Bolyai-Gauss-Lobachevsky Conference, International Conference on Non-Euclidean Geometry and its Applications, Cluj-Napoca, Romania, 5-9 July 2010. Presented: Nash-Stampacchia equilibrium points on Riemannian manifolds.
  • Eotvos Lorand University, Budapest, Hungary, 19 November 2009. Presented: Metric projections and Nash equilibrium points on manifolds, in Hungarian.
  • Universita di Catania, Italy, 14 September 2009. Presented: On a new class of elliptic systems with nonlinearities of arbitrary growth.
  • Universita di Messina, Italy, 10 September 2009. Presented: Arbitrary many solutions for a perturbed problem.
  • Spring School in Nonlinear Partial Differential Equations, Louvain-la-Neuve, Belgium, 26-30 May 2008. Presented: Detection of arbitrarily many solutions for perturbed elliptic problems involving oscillatory terms.
  • Central European University, Department of Mathematics and its Applications, Budapest, 2 October 2008. Presented: Best approximation problems on Finsler-Riemann manifolds.
  • Workshop on “Critical Point Theory and its Applications”, Babes-Bolyai University, Cluj-Napoca, 9-14 July, 2007. Presented: Asymptotically critical problem on higher dimensional spheres.
  • International Conference in Nonlinear Differential Equations and Applications (ICNODEA), Cluj-Napoca, 3-8 July 2007. Presented: Elliptic problems in R^N involving oscillatory nonlinearities.
  • Universita di Catania, Italy, 28 June 2007. Presented: Asymptotically critical problems on spheres.
  • “International Workshop on Applied Evolution Equations”, Central European University, Budapest, Hungary, 21-25 May, 2007. Presented: Homoclinic solutions for an elliptic problem in R^N with oscillatory terms.
  • Workshop “Topological and variational methods for differential equations”, University of Rousse, Rousse, Bulgaria, 7-11 May, 2007. Presented: Sublinear eigenvalue problems on compact Riemannian manifolds with applications in Emden-Fowler equations.
  • University of Perpignan, Perpignan, France, 27 March, 2007. Presented: Sublinear eigenvalue problems on compact Riemannian manifolds.
  • Central European University, Budapest, Hungary, Mini-workshop: Some Advances in Applied Mathematics, 25-29 September, 2006. Presented: Quasilinear elliptic problems with oscillatory nonlinearities.
  • University of Rousse, Rousse, Bulgaria, 1 August, 2006. Presented: Nonradial sign changing solutions for quasilinear elliptic equations.
  • Adam Mickiewicz University, Poznan, Poland, 20 June, 2006. Presented: Infinitely many solutions for an one-dimensional scalar field equation.
  • Central European University, Budapest, Hungary, Mini-workshop: Recent advances in calculus of variations, 30 April – 7 May, 2006. Presented: One-dimensional scalar field equations involving an oscillatory nonlinear term.
  • Central European University, Budapest, Hungary, 7 December, 2005 Presented: Multiple solutions of sublinear elliptic problems in RN.
  • Invited main speaker at The 5th ISAAC Congress, 25-30 July, 2005, University of Catania, Italy. Presented: Elliptic eigenvalue problems on unbounded domains involving sublinear terms.
  • The 22th IFIP TC 7 Conference on System Modelling and Optimization, 18-22 July, 2005, Politecnico di Torino, Italy. Presented: Infinitely many solutions for a differential inclusion problem in R^N.
  • University of Reggio Calabria, Reggio Calabria, Italy, 13 June, 2005 Presented: Infinitely many homoclinic solutions for an elliptic problem in R^N.
  • University of Messina, Messina, Italy, 12 June, 2005 Presented: Multiple solutions of certain elliptic problems on unbounded strips.
  • International Conference in Nonlinear Differential Equations and Applications (ICNODEA), Cluj-Napoca, 22-27 August, 2004 Presented: Multiplicity results for an eigenvalue problem for hemivariational inequalities in strip-like domains.
  • University of Szeged, Department of Mathematics, Szeged, Hungary, 21 September, 2002 Presented: A metric property for Berwald spaces of non-positive flag curvature.
  • Kossuth Lajos University, Department of Mathematics, Debrecen, Hungary, 12 May, 2002 Presented: Set-valued versions of Ky Fan’s minimax inequality with applications.
  • Winter School on Abstract Analysis, Lhota nad Rohanovem, Czech Republic, 3-10 February, 2001. Presented: Coerciveness property for a class of set-valued mappings.
%d bloggers like this: