## Seminar

**December 14, 2011**

Gábor Fejes Tóth, MTA Alfréd Rényi Institute of Mathematics, Budapest, Hungary*Közlekedés gömbi akadályok között (in Hungarian)***November 29, 2011**

István Győri, Department of Mathematics, University of Pannonia*On the existence of periodic solutions in difference equations II***November 22, 2011**

István Győri, Department of Mathematics, University of Pannonia*On the existence of periodic solutions in difference equations I***November 8, 2011**

Mihály Pituk, Department of Mathematics, University of Pannonia*A note on the oscillation of linear time-invariant systems***November 2, 2011**

Yukihiko Nakata, Basque Center for Applied Mathematics, Bilbao, Spain*An age structured model describing transitions between quiescent and proliferating cell populations***October 25, 2011**

Ferenc Hartung, Department of Mathematics, University of Pannonia*Second-order differentiability of solutions with respect to parameters in state-dependent delay equations***October 18, 2011**

Bernát Slezák, Department of Mathematics, University of Pannonia*Egy nemlineáris konstans-variációs formula állapotfüggő késleltetésű funkcionál-differenciálegyenletekre és egy alkalmazása II. (in Hungarian)***October 4, 2011**

Bernát Slezák, Department of Mathematics, University of Pannonia*Egy nemlineáris konstans-variációs formula állapotfüggő késleltetésű funkcionál-differenciálegyenletekre és egy alkalmazása (in Hungarian)***September 27, 2011**

Csaba Mihálykó, Department of Mathematics, University of Pannonia*Adó- és osztalékfizetéssel bővített Sparre-Andersen modell (in Hungarian)***September 20, 2011**

László Horváth, Department of Mathematics, University of Pannonia*A parameter dependent refinement of the discrete Jensen's inequality***September 14, 2011**

Gergely Röst, Analysis and Stochastics Research Group of the Hungarian Academy of Sciences and Bolyai Institute, University of Szeged, Hungary*Global attractivity principle for functional differential equations***September 14, 2011**

Gabriella Vas, Analysis and Stochastics Research Group of the Hungarian Academy of Sciences, University of Szeged, Hungary*Periodic solutions and global dynamics in delay differential equations with positive feedback***May 10, 2011**

Károly Bezdek, Department of Mathematics, University of Pannonia*On the big unsolved problems of discrete geometry***April 12, 2011**

Éva Orbán-Mihálykó, Department of Mathematics, University of Pannonia*The Gerber-Shiu function in dual risk model***April 5, 2011**

Mihály Pituk, Department of Mathematics, University of Pannonia*The Krein-Rutman Theorem for Poincaré Difference Equations***March 29, 2011**

Bernát Slezák, Department of Mathematics, University of Pannonia*Differentiability of solutions with respect to the initial time in state-dependent delay equations***March 22, 2011**

Ferenc Hartung, Department of Mathematics, University of Pannonia*Differentiability of solutions with respect to parameters in state-dependent delay equations***March 1, 2011**

Carmen Núñez, Universidad de Valladolid, Spain*Abstract monotone and sublinear skewproduct semiflows***March 1**, 2011

Ana M. Sanz, Universidad de Valladolid, Spain*Two dimensional systems of monotone and sublinear differential equations***Febuary 22, 2011**

Essam Awwad, Department of Mathematics, University of Pannonia*Bounded solutions of nonlinear difference equations with applications***Febuary 9, 2011**

András Telcs, Department of Quantitative Methods, University of Pannonia*Random walk and diffusion***January 26, 2011**

Zoltán Szabó, Computer and Automation Research Institute of the Hungarian Academy of Sciences, Budapest*Geometrical approach to control of coupled systems***January 5, 2011**

Gábor Kiss, Basque Center for Applied Mathematics, Derio, Spain*Non-linear differential equations with multiple delays*

**December 14, 2010**

Janos Turi, University of Texas at Dallas, USA*Stabilization of Milling Processes***December 2, 2010**

Petr Salač, Technical University of Liberec, Czech Republic*Optimization in glass forming***November 30, 2010**

Jan Čermak, Brno University of Technology, Czech Republic*Stability and asymptotic properties of the discretized pantograph equation: a uniform mesh versus a quasi-geometric mesh***November 23, 2010**

Víctor Muñoz Villarragut, Universidad de Valladolid, Spain*Differential equations with infinite delay. The neutral case.***November 16, 2010**

Éva Orbán-Mihálykó, Department of Mathematics, University of Pannonia*Necessary and sufficient condition for the boundedness of the Gerber-Shiu function***November 9, 2010**

György Maróti, University of Pécs, Hungary*Applications of Maple in High School (in Hungarian)***November 9, 2010**

Ferenc Hartung, Department of Mathematics, University of Pannonia*Differentiability of solutions with respect to the initial time in state-dependent delay equations***October 26, 2010**

László Horváth, Department of Mathematics, University of Pannonia*Method to refine the discrete Jensen inequality***October 25, 2010**

György Dósa, Department of Mathematics, University of Pannonia*Modelling and problem solving with GAMS (in Hungarian)***October 19, 2010**

Ferenc Hartung, Department of Mathematics, University of Pannonia*Differentiability of solutions with respect to the initial data in state-dependent delay equations***October 5, 2010**

Mihály Pituk, Department of Mathematics, University of Pannonia*Nonnegative solutions of qualilinear ordinary differential equations***September 28, 2010**

István Győri, Department of Mathematics, University of Pannonia*Asymptotically periodic solutions of linear Volterra Difference Equations***September 21, 2010**

György Maróti, University of Pécs, Hungary*Mathematical problem solving with Maple (in Hungarian)***July 28, 2010**

Rafael Obaya, University of Valladolid, Spain*Dynamical theory for monotone neutral functional differential equations with non-autonomous D-operator***June 16, 2010**

Andras Balogh, Department of Mathematics, University of Texas-Pan American, Edinburg, TX, USA*Backstepping-Style Feedback Transformations for Partial Differential Equations with Engineering Applications***April 27, 2010**

Mihály Pituk, Department of Mathematics, University of Pannonia*Relation between two Perron type theorems***April 20, 2010**

Éva Orbán-Mihálykó, Department of Mathematics, University of Pannonia*Konvergencia tulajdonságok nem független Sparre-Andersen kockázati tényező modell esetén (in Hungarian)***April 14, 2010**

Beáta Krasznai, Department of Mathematics, University of Pannonia*Stability criteria for delay differential equations***April 6, 2010**

László Horváth, Department of Mathematics, University of Pannonia*Solutions of difference equations in**l*_{p }spaces III**March 30, 2010**

István Győri, Department of Mathematics, University of Pannonia*Solutions of difference equations in l*_{p}spaces II**March 23, 2010**

Tamás Badics, Department of Economics, University of Pannonia*Topológikus vektorterek az arbitrázselméletben (in Hungarian)***March 16, 2010**

David Reynolds, Dunlin City University, Ireland

*Sharp conditions for boundedness and asymptotic constancy for linear Volterra equations***March 9, 2010**

István Győri, Department of Mathematics, University of Pannonia*Solutions of difference equations in l*_{p }spaces I**February 24, 2010**

Július Czap, Institute of Mathematics, Šafárik University, Košice, Slovakia*Colouring of plane graphs under restrictions given by faces*