SCIENTIFIC ACTIVITIES

Conference organisation:  2012  2013  2014  2015  2016  2017  2018  2019
Publications:  2012  2013  2014  2015  2016  2017  2018  2019  2019
Presentations:  2012  2013  2014  2015  2016  2017  2018  2019

Publications 2020

Conference Organisation 2019

Publications 2019

Presentations 2019

September 2-6, 2019 I. Faragó: Extended models of epidemic propagation, High Performance Computing -- 2019, Borovets, Bulgaria (invited talk) website
July 15-19, 2019 I. Fekete: Adaptive Linear Multistep Methods, The 9th International Congress on Industrial and Applied Mathematics (ICIAM 2019), Valencia, Spain (invited talk) website
June 23-29, 2019 G.Y. Katona: Complexity questions for minimally t-tough graphs 9th Slovenian International Conference on Graph Theory, Bled, Slovenia website
June 25-28, 2019 J. Karátson: Iterative methods for elliptic PDEs based on operator preconditioning, 28th Biennial Conference on Numerical Analysis, University of Strathclyde, Glasgow, UK website
June 17-21, 2019 P.L. Simon: Liapunov functions to neural network models, 11-th Colloquium on the Qualitative Theory of Differential Equations, Szeged, Hungary (invited talk) website
June 17-21, 2019 I. Faragó: Reliable mathematical modelling of extended malaria model, 11-th Colloquium on the Qualitative Theory of Differential Equations, Szeged (invited talk) website
June 17-19, 2019 P. Csomós: Operator semigroups for numerical analysis, Women in Operator Theory and its Applications, Lisbon, Portugal (invited talk) website
May 27-30, 2019 G.Y. Katona: Decomposition of a graph into two disjoint odd subgraphs, The 11th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Tokyo, Japan website
May 27-30, 2019 L.F. Papp: Restricted optimal pebbling is NP-hard, The 11th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Tokyo, Japan website
May 27-28, 2019 I. Faragó: Reliable mathematical modelling of some epidemic propagation processes, 2nd Bergen-Budapest Workshop on Qualitative and Numerical Aspects of Mathematical Modelling, Bergen, Norway (invited talk) website
May 27-28, 2019 R. Horváth: On Some Qualitative Properties of Parabolic Problems, 2nd Bergen-Budapest Workshop on Qualitative and Numerical Aspects of Mathematical Modelling, Bergen, Norway website
May 27-28, 2019 P. Csomós: Operator Splitting: From Theory to Application, 2nd Bergen-Budapest Workshop on Qualitative and Numerical Aspects of Mathematical Modelling, Bergen, Norway (invited talk) website
May 27-28, 2019 J. Karátson: Newton type iterative solution of strongly nonlinear elliptic problems, 2nd Bergen-Budapest Workshop on Qualitative and Numerical Aspects of Mathematical Modelling, Bergen, Norway website
May 27-28, 2019 B. Takács: Numerical methods for space-dependent SIR models with constant delay, 2nd Bergen-Budapest Workshop on Qualitative and Numerical Aspects of Mathematical Modelling, Bergen, Norway website
April 4, 2019 P. Csomós: Young researchers’ mini-symposium, Alfréd Rényi Institute of Mathematics, Budapest, Hungary website
February 25 - March 1, 2019 Y. Hadjimichael: SIAM Conference on Computational Science and Engineering (CSE19), Spokane, Washington, USA website
February 18-22, 2019 P. Csomós: Efficient numerical methods for solving optimal control problems, 90th GAMM Annual Meeting, Vienna, Austria website
January 14-16, 2019 P.L. Simon: Modeling network processes by using differential equations, Anyagtudományi Kiválósági Program Konferencia, Visegrád, Hungary

Conference Organisation 2018

Publications 2018

Presentations 2018

December 11-13, 2018 P.L. Simon: Fast variables determine the epidemic threshold in the pairwise model with an improved closure, The 7th International conference on Complex Networks and Their Applications, Cambridge, UK (joint presentation with I.Z. Kiss) website
October 8-10, 2018 I. Fekete: Embedded Error Estimation and Adaptive Step-Size Control for Optimal Explicit Strong Stability Preserving Runge–Kutta Methods, 2nd Workshop on Scientific Computing in Sweden, Höör, Sweden (invited talk) website
September 3-7, 2018 I. Fekete: On the zero-stability of multistep methods on smooth nonuniform grids, Conference on the Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-15), Halle, Germany website
September 3-6, 2018 Y. Hadjimichael: Conference on the Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-15), Martin Luther University Halle-Wittenberg, Halle, Germany website
September 3-7, 2018 P. Csomós: Operator semigroups for innovative time integrator, European Women in Mathematics General Meeting 2018, Graz, Austria website
July 10-15, 2018 N. Nagy: Differential equations for epidemic models (in Hungarian), Kárpát-medencei Nyári Egyetem 2018, Budapest, Hungary website
July 2-5, 2018 P. L. Simon: The effect of graph properties on the threshold in network models, Veszprém Conference on Differential and Difference Equations and Applications (VCDDEA’2018), Veszprém, Hungary (invited plenary lecture)
website
July 2-5, 2018 I. Faragó: Reliable numerical models in epidemic propagation, Veszprém Conference on Differential and Difference Equations and Applications (VCDDEA’2018), Veszprém, Hungary (invited plenary lecture)
website
June 27-29, 2018 O. Axelsson, J. Karátson: ​Superlinear convergence of the GMRES for PDE-constrained optimization problems, 6th IMA Conference on Numerical Linear Algebra and Optimization, Birmingham, UK
website
June 26-27, 2018 P. L. Simon: Control of epidemic propagation on networks by using a mean-field model, Szeged Dynamics Days, Szeged, Hungary (invited talk)
website
June 18-22, 2018 F. Izsák, B. J. Szekeres: An Efficient Numerical Simulation of space-fractional diffusion problems​, The 20th European ​​Conference on Mathematics for Industry​, ​Budapest, Hungary
website
June 18-22, 2018 Y. Hadjimichael: The 20th European ​​Conference on Mathematics for Industry​, ​Budapest
website
June 18-22, 2018 P. Csomós: Flood prevention with mathematics​, The 20th European ​​Conference on Mathematics for Industry​, ​Budapest, Hungary
website
June 18-22, 2018 I. Faragó, R. Horváth, J. Karátson: Qualitative properties of linear and nonlinear discrete mesh operators and their qualitative properties, The 20th European ​​Conference on Mathematics for Industry​, ​Budapest, Hungary
website
June 18-22, 2018 I. Fekete: Embedded Error Estimation and Adaptive Step-Size Control for Optimal Explicit Strong Stability Preserving Runge–Kutta Methods, The 20th European Conference on Mathematics for Industry, Budapest website
June 18-22, 2018 J. Karátson: Quasi-Newton variable preconditioning for nonlinear elliptic problems​, The 20th European ​​Conference on Mathematics for Industry​, ​Budapest, Hungary
website
June 18-22, 2018 N. Nagy: Qualitative analysis of the compact pairwise model for SIS epidemic propagation​, The 20th European ​​Conference on Mathematics for Industry​, ​Budapest, Hungary
website
June 18-22, 2018 Á. Bodó, P. L. Simon: Global Stability in Epidemic Models, The 20th European ​​Conference on Mathematics for Industry​, ​Budapest, Hungary
website
June 11-16, 2018 I. Faragó: Qualitative properties of the discrete mesh operators and their relations, Seventh Conference on Finite Difference Method: Theory and Applications (FDM:T&A’2018), Lozenetz, Bulgaria (invited plenary speaker)
website
June 11-16, 2018 I. Fekete: Embedded Error Estimation and Adaptive Step-Size Control for Optimal Explicit Strong Stability Preserving Runge–Kutta Methods, Seventh Conference on Finite Difference Method: Theory and Applications (FDM:T&A’2018), Lozenetz, Bulgária website
June 11-16, 2018 M. E. Mincsovics: Discrete C^1 convergence of linear multistep methods, Seventh Conference on Finite Difference Method: Theory and Applications (FDM:T&A’2018), Lozenetz, Bulgaria
website
June 11-16, 2018 P. Csomós: Innovative integrators for optimal control of shallow water equations, Lozenetz, Bulgaria
website
June 13, 2018 G. Y. Katona: Minimally t-tough graphs, Northwestern Polytechnic University, Xi'an, China (invited talk)
June 6, 2018 G. Y. Katona: Optimal Pebbling and Rubbling number of large grids, Northwestern Polytechnic University, Xi'an, China (invited talk)
June 4-8, 2018 L. F. Papp: Optimal Pebbling Number of Grids, SIAM Conference on Discrete Mathematics 2018, Denver, USA (invited minisymposium speaker)
website
May 28-31, 2018 I. Faragó: Reliable numerical models and their applications, Numerical Methods for Scientific Computations and Advanced Applications (NMSCAA’18), Hissarya, Bulgaria (invited plenary lecture)
website
April 4-5, 2018 I. Faragó: Qualitatively reliable numerical models of time-dependent problems with applications, Workshop on Differential Equations, Central European University, Budapest, Hungary (invited plenary lecture)
website

Conference Organisation 2017

Publications 2017

Presentations 2017

January 27-29, 2017 I. Faragó, R. Horváth: Diszkrét járványterjedési modellek és kvalitatív vizsgálatuk, 9. Matematika-Informatika Didaktikai Doktorandusz Konferencia (MIDK), Budapest, Hungary
website
May 29-30, 2017 I. Faragó, G. Sebestyén: Some continuous and discrete mathematical models of ecosystems and their qualitative properties, Bergen-Budapest Workshop, Bergen, Norway
website
May 29-30, 2017 R. Horváth: Spatial mathematical models of diseases and their qualitative properties, Bergen-Budapest Workshop on Qualitative and Numerical Aspects of Mathematical Modelling, Bergen Norway
website
May 29-30, 2017. J. Karátson: Robust preconditioning methods using equivalent operators, Bergen-Budapest Workshop on Qualitative and Numerical Aspects of Mathematical Modelling, Bergen, Norway
website
June 20, 2017 J. Karátson: On some optimal preconditioners using equivalent elliptic operators, Extended Discretization Methods, Umea, Sweden
website
June 21-26, 2017 M. E. Mincsovics: Stability of Linear Multistep Methods, Ninth Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences, Albena, Bulgaria
website
June 21-26, 2017 I. Faragó, R. Horváth, G. Sebestyén: Some adequate discrete models in biomathematics, Ninth Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences, Albena, Bulgaria (plenary talk)
website
June 26-30, 2017. G. Y. Katona: Complexity questions for minimally t-tough graphs, The Second Malta Conference in Graph Theory and Combinatorics, Qawra, Malta
website
July 31-August 2, 2017 I. Faragó: Adequate numerical simulation of some problems in physics and biology, Multiscale Methods and Large-Scale Scientific Computing, Yakutsk, Russia (plenary talk)
website
September 3-8, 2017 G. Y. Katona: Minimally t-tough graphs, Workshop Cycles and Colourings, High Tatras, Slovakia (invited talk)
website
September 11-15, 2017 G. Söderlind, I. Fekete, I. Faragó: On the zero-stability of multistep methods on smooth nonuniform grids, SciCADE, Bath, UK (invited talk)
website
November 2-3, 2017 P. L. Simon: Controling epidemic propagation on adaptive networks, Adaptive Co-evolving Networks and Catastrophes, Wien, Austria
website
November 23-24, 2017 I. Faragó, Á. Havasi, Z. Zlatev: A Richardson-extrapoláció és alkalmazása a Dániai Euleri Modellben
Meteorológiai Tudományos Napok, Budapest, Hungary

Conference Organisation 2016

Publications 2016

Presentations 2016

February 15-16, 2016 G. Y. Katona: Optimal pebbling of grids (invited talk), CALDAM Pre-Conference School on Discrete Mathematics, Thiruvanthapuram, India
website
March 7-8, 2016 G. Y. Katona: Optimal pebbling of grids (invited talk), The First National Conference on Computational Methods in Math/Chem/Bio, Saveh, Iran
March 13-18, 2016 B. Szekeres: Fractional derivatives for vortex simulations, Algoritmy 2016, Podbanské, Slovakia
website
April 7, 2016 N. Nagy: Approximate master equations for dynamical processes on graphs, Szeged, Hungary
May 9-12, 2016 Á. Havasi: Efficient numerical methods in air pollution transport modelling: operator splitting and Richardson extrapolation, HARMO17- 17th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, Budapest, Hungary
website
May 20-21, 2016 B. Szekeres: Fractional derivatives for vortex simulations, The 14th European Finite Element Fair, Bonn, Germany
website
May 20-21, 2016 F. Izsák: Numerical simulation of water waves, The 14th European Finite Element Fair, Bonn, Germany
website
May 20-22, 2016 R. Horváth: Compartmental Epidemic Models and their Qualitative Properties, 11th Joint Conference on Mathematics and Computer Science, Eger, Hungary
website
May 20-22, 2016 F. Izsák: Fractional order diffusion: modeling and simulation, BJMT Conference on Applied Mathematics, Győr, Hungary (in Hungarian)
website
June 1-4, 2016 P. L. Simon: Control of epidemic spread on networks (invited talk), BJMT Applied Mathematical Conference, Győr, Hungary
website
June 13-17, 2016 P. L. Simon: Approximating epidemic propagation on networks by low-dimensional ODEs, The 19th European Conference on Mathematics for Industry, Santiago de Compostela, Spain
website
June 14-17, 2016 J. Karátson: Equivalent operator preconditioning for elliptic finite element problems, MAFELAP 2016 (The Mathematics of Finite Elements and Applications), Brunel University, United Kingdom
website
June 15-22, 2016 I. Faragó: Convergence and stability constant of the alternant theta-method, Sixth Conference on Numerical Analysis and Applications, Lozenetz, Bulgaria
website
June 15-22, 2016 P. Csomós: Optimal control for shallow water equations, Sixth Conference on Numerical Analysis and Applications, Lozenetz, Bulgaria
website
June 15-22, 2016 I. Fekete: An abstract discretization approach to the zero-stability concept for linear multistep methods, Sixth Conference on Numerical Analysis and Applications, Lozenetz, Bulgaria
website
June 27-July 1, 2016 R. Horváth: Discrete epidemic models and their qualitative properties, Third Conference on Supercomputer Technologies of Mathematical Modelling, Moscow, Russia
website
July 4-8, 2016 I. Faragó: Selected topics from numerical analysis, Workshop Numerical Methods in Mathematical Physics, Yakutsk State University, Yakutsk, Russia
August 1-2, 2016 G. Y. Katona: Complexity questions for minimally t-tough graphs, Ghent Graph Theory Workshop on Longest Paths and Longest Cycles, Ghent, Belgium
website
August 1-6, 2016 R. Horváth: Spatial Mathematical Models of Diseases and Their Qualitative Properties, Computational Methods in Applied Mathematics, Jyväskylä, Finland
website
September 19, 2016 R. Horváth: Qualitative properties of numerical solutions of PDE models of disease propagation, Miklós Farkas Seminar on Applied Analysis, Budapest University of Technology, Budapest, Hungary
website
October 14, 2016 R. Horváth: Járványterjedési modellek és kvalitatív tulajdonságaik, MOKUS 2016, Sopron, Hungary
website
November 16-19, 2016 G.Y. Katona: The afterlife of my joint paper with A. Paweł Wojda (invited talk), 25th Workshop ’3in1’, Dosłońce, Poland
website
November 24, 2016 Á. Havasi: Richardson extrapolation and its applications in environmental models, Farkas Miklós Applied Analysis Seminar, Budapest, Hungary
website

Conference Organisation 2015

Publications 2015

Presentations 2015

January 12-13, 2015 J. Karátson: Maximum principles for nonlinear systems of PDEs, Second Basque-Hungarian Workshop on Numerical Methods for PDEs, Bilbao, Spain
website
January 12-13, 2015 R. Horváth: Qualitative properties of linear and nonlinear continuous and discrete parabolic problems, Second Basque-Hungarian Workshop on Numerical Methods for PDEs, Bilbao, Spain
website
March 26, 2015 I. Faragó: How to create qualitatively adequate numerical models to time dependent physical problems?, Petru Major University, Tirgu Mures Erasmus Seminar, Tirgu-Mures/Marosvásárhely, Romania
May 15-17, 2015 P. Csomós: Exponential integrators for hyperbolic problems, Workshop of the GAMM Activity Group “Applied Operator Theory”, Budapest, Hungary
website
May 26-28, 2015 G. Y. Katona: Optimal pebbling of grids, 13th Cologne-Twente Workshop on Graphs & Combinatorial Optimization, Istanbul, Turkey
website
June 5-6, 2015 F. Izsák: Interior penalty discontinuous Galerkin methods for second order boundary value problems: a new viewpoint, The 13th European Finite Element Fair, Prague, Czech Republic
website
June 5-6, 2015 B. J. Szekeres: Numerical methods for superdiffusion, The 13th European Finite Element Fair, Prague, Czech Republic
website
July 1-4, 2015 M. E. Mincsovics: On some properties of lower triangular banded Toeplitz matrices corresponding to linear multistep methods, 10th Colloquium on the Qualitative Theory of Differential Equations, Szeged, Hungary
website
July 1-4, 2015 P. L. Simon: Modelling epidemic propagation on heterogeneous networks by simple systems of differential equations, 10th Colloquium on the Qualitative Theory of Differential Equations, Szeged, Hungary
website
July 1-4, 2015 I. Faragó: Numerical modelling of epidemic propagation, 10th Colloquium on the Qualitative Theory of Differential Equations, Szeged, Hungary
website
July 1-4, 2015 R. Horváth: Qualitatively adequate numerical modeling of spatial disease propagation, 10th Colloquium on the Qualitative Theory of Differential Equations, Szeged, Hungary
website
July 1-4, 2015 Á. Besenyei: Bounds for the expected value of one-step processes , 10th Colloquium on the Qualitative Theory of Differential Equations, Szeged, Hungary
website
July 1-4, 2015 P. Csomós: Numerical stability for nonlinear evolution equations, 10th Colloquium on the Qualitative Theory of Differential Equations, Szeged, Hungary
website
July 1-4, 2015 N. Nagy: Approximate master equations for dynamical processes on graphs, 10th Colloquium on the Qualitative Theory of Differential Equations, Szeged, Hungary
website
July 14-17, 2015 P. L. Simon: Differential equations as limits of network processes, International Conference on Nonlinear operators, Differential Equations and Applications, Kolozsvár (Cluj Napoca), Romania
website
June 2-5, 2015 G. Y. Katona: Optimal pebbling of grids, 9th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Fukuoka, Japan
website
November 18-22, 2015 I. Faragó: Qualitative properties in discrete space-time models of epidemic propagation, 3rd International Conference Applications of Mathematics, Prague, Bohemia, Institute of Mathematics
website
November 26-28, 2015 G. Y. Katona: Optimal pebbling and rubbling number of various of grids, 24th Workshop 3in1, Krynica, Poland
website

Conference Organisation 2014

Publications 2014

Presentations 2014

2014 B. Bátkai: PDE approximation of large systems of differential equations, ECMI Conference, Taormina
July 14-18, 2014 B. Bátkai: Exponential Integrators for dispersive equations, IWOTA 2014, Amsterdam
website
May 16-22, 2014 P. Csomós: Exponential integrators for (a very few) hyperbolic problems, Oberwolfach Workshop “Nonlinear Evolution Equations: Analysis and Numerics”, Oberwolfach, Germany
website
June 30-July 2, 2014 I. Fekete: General discretization theory for nonlinear semigroups CSM - The Third Conference of PhD Students in Mathematics, Szeged, Hungary
February 28-March 1, 2014 P. L. Simon: Oscillations in adaptive network processes, Szeged Dynamics Days, Szeged, Hungary
website
June 8-13, 2014 P. L. Simon: Controlling epidemic propagation on a network, The 18th European Conference on Mathematics for Industry, Taormina, Italy
website
February 28-March 1, 2014 F. Sélley, Á. Besenyei, I. Z. Kiss, P. L. Simon: Dynamic control of network-based epidemic models (poster), Szeged Dynamics Days, Szeged, Hungary
website, poster
June 30-July 4, 2014 G. Y. Katona, L. Papp: Bounds on the Rubbling and Optimal Rubbling Numbers of Graphs,9th International colloquium on graph theory and combinatorics, Grenoble, France
February 28-March 1, 2014 R. Horváth: On a Spatial Epidemic Propagation Model, The 18th European Conference on Mathematics for Industry, Taormina, Italy
website

Conference Organisation 2013

Publications 2013

Presentations 2013

2013 B. Bátkai: Operator matrices and delay equations, 3rd Najman Conference, Biograd
2013 B. Bátkai: Operator splitting for distributed delay equations, GAMM Conference, Novi Sad
December 12, 2013 G. Csörgő: Numerical study of shallow water equations, Japanese-Hungarian Conference on Applied Mathematics and Nonlinear Dynamics, Budapest, Hungary
July 15-19, 2013 P. L. Simon: Bifurcations in a dynamical system model of epidemic propagation on adaptive networks, International Conference on Delay Differential and Difference Equations and Applications, Balatonfüred, Hungary
presentation
July 8-11, 2013 I. Faragó: Reliable numerical models for diffusion problems, 2th International Conference on Supercomputer Technologies in Mathematical Modelling (SCTEMM-2013), Yakutsk, Russia
website, presentation
July 8-11, 2013 G. Csörgő: Splitting method for shallow water equations, 2th International Conference on Supercomputer Technologies in Mathematical Modelling (SCTEMM-2013), Yakutsk, Russia
website
May 30, 2013 I. Faragó: A Richardson-extrapoláció elméleti vizsgálata és alkalmazásai, Hungarian Meteorological Service, Budapest, Hungary
presentation
May 23-25, 2013 I. Fekete, I. Faragó: A stability approach for reaction-diffusion problems, 8th IEEE International Symposium on Applied Computational Intelligence and Informatics, Timisoara, Romania
May 21-24, 2013 Z. Zlatev, I. Faragó, Á. Havasi: Selection of numerical algorithms for large-scale air pollution models, Encounters between Discrete and Continuous Mathematics, Budapest, Hungary
website
May 21-24, 2013 G. Csörgő, F. Izsák: A new type discontinuous Galerkin method, Encounters between Discrete and Continuous Mathematics, Budapest, Hungary
website
May 15-17, 2013 I. Faragó, Convergence and stability constants in the theta-method, Application of Mathematics, Prague, Czech Republic
March 20, 2013 R. Horváth, M. Botchev, I. Faragó, Á. Havasi, W. Schilders: Az operátorszeletelés alkalmazása a Maxwell-egyenletek numerikus megoldására, Seminar, Budapest University of Technology and Economics, Budapest, Hungary
presentation
February 15-16, 2013 I. Faragó: A theta-módszer stabilitása és konvergenciája, Szeged Dynamical Days, Szeged, Hungary
website, presentation
February 15-16, 2013 P. L. Simon: Hogyan alkalmazhatók differenciálegyenletes eszközök hálózati folyamatok vizsgálatára?, Szeged Dynamical Days, Szeged, Hungary
website, presentation
February 15-16, 2013 P. L. Simon: Hogyan alkalmazhatók differenciálegyenletes eszközök hálózati folyamatok vizsgálatára?, Szegedi Dinamikus Napok, Szeged
website, presentation
July 7-13, 2013 E. Győri, G. Y. Katona, N. Lemmons: Hypergraph Extensions of the Erdős-Gallai Theorem, Seventh Czech-Slovak International Symposium on Graph Theory, Combinatorics, Algorithms and Applications, Kosice, Slovakia
May 23-25, 2013 I. Fekete: A stability approach for reaction-diffusion problems IEEE 8 th International Symposium on Applied Computational Intelligence and Informatics, Timisoara, Romania

Publications 2012

Presentations 2012

November 2, 2012 I. Faragó: Stability and convergence of the Richardson extrapolation method, University of Innsbruck, Austria
June 29-30, 2012 F. Izsák, I. Faragó, T. Szabó: Imex schemes for numerical solving of reaction-diffusion equations, Conference "TÁMOP" of Eötvös Loránd Univesity, Dobogókő, Hungary
website
May, 2012 B. Kovács: Variable preconditioning in complex Hilbert space and its applications to the nonlinear Schrödinger equation (with J. Karátson, T4 conference, Budapest, Hungary
website
March, 2012 B. Kovács: Variable preconditioning in complex Hilbert space and its applications to the nonlinear Schrödinger equation (with J. Karátson, Basque / Hungarian Workshop on Numerical Methods for Large Systems, Bilbao, Spain
website, presentation
July 23-27, 2012 P. L. Simon: Numerical and analytical study of epidemic propagation on adaptive networks, The 17th European Conference on Mathematics for Industry, Lund, Sweden website
September 5-7, 2012 P. L. Simon: Accuracy of ODE approximations for SIS dynamics on networks, Epidemics on Networks, Girona, Spain website
July 3, 2012 G. Y. Katona: Paths and cycles in hypergraphs, Graph Theory Conference in honor of Yoshimi Egawa on the occasion of his 60th birthday, Tokyo, Japan, invited talk