Atılım University

Department of Mathematics

Version info:

March, 2012

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Abdullah Özbekler

Conferences & Seminars

• "Nonprincipal solutions of impulsive differential equations with applications and recent developments”, November 2011, Masaryk University in Brno- Czech Republic.
• 8th ISAAC, "A nonoscillation criterion for half-linear impulsive differential equations with periodic coefficients”, Aug 2011, Peoples' Friendship University of Russia, in Moscow - Russia.
• 8th AIMS, ICDSDEA, "Forced oscillations of super-linear and sub-linear differential equations with positive and negative coefficients”, May 2010, Technical University of Dresden, in Dresten - Germany.

• 7th ISAAC, “Principal and non-principal solutions of impulsive differential equations with applications”, July 2009, Imperial College in London - UK. 

• DSS, "On principal and non-principal solutions of second order differential equations", May 2009, METU in Ankara. 

• DSS, "Interval criteria for forced oscillation of super-half-linear differential equations under impulse effect", November 2008, METU in Ankara. 

• ADES, "Forced oscillation of second order linear and half-linear difference equations", February 2008, METU in Ankara. 

• 6th ISAAC, “Oscillation criteria for second order non-linear impulsive differential equations”, August 2007, METU in Ankara. 

• ADES, “Picone’s formula for linear non-selfadjoint impulsive differential equations”, June 2006, ATU in Ankara. 

• The First International Workshop on Dynamic Equations on Time Scales, June 2005, Bahçeşehir University in Istanbul. 

• ADES, Part I: “Picone’s formula for linear impulsive differential equations”, Part II: “Picone’s formula for linear non-selfadjoint impulsive differential equations”,
  February 2005, METU in Ankara. 

• ADES, “Sturmian–Leighton type comparison theory for linear and half-linear impulsive differential equations”, March 2002, Gazi University in Ankara. 

• Days of Applied Mathematics, June 2000, Zonguldak Karaelmas University. 

• Days of Applied Mathematics, November 1998, Sakarya University.
   

[ADES: Ankara Differential Equations Seminars, METU: Middle East Technical University, ATU: Atılım University, ISAAC: International Society for Analysis its Applications and Computation, DSS: Dynamical Systems Seminars, ICDSDEA: International Conference on Dynamical Systems, Differential Equations and Applications, AIMS: American Institute of Mathematical Sciences]