Special Session 131: Recent progress on singularities formations of some evolution partial differential equations
Organizer(s): Mohamed Ali Hamza , Nejla Nouaili , Hatem Zaag

Parallel Session 7 :: Tuesday, 12/17, 14:45-16:45                 Capital Suite 1
14:45-15:15	Pavol Quittner (Comenius University, Bratislava, Slovak Rep)  A priori estimates of solutions of local and nonlocal superlinear parabolic problems

15:15-15:45

Slim Tayachi (University of Tunis El Manar, Tunisia)  Life-span of solutions for some nonlinear parabolic problems

15:45-16:15

Tatsuki Mori (Musashino University, Japan)  Representation formulas for eigenvalues and eigenfunctions concerning a phase-field model

16:15-16:45

Yuta Wakasugi (Hiroshima University, Japan)  Blow-up of solutions of semilinear wave equations in Friedmann-Lemaitre-Robertson-Walker spacetime

Parallel Session 8 :: Tuesday, 12/17, 17:00-19:30                 Capital Suite 1
17:00-17:30	Hiroyuki Takamura (Tohoku University, Japan)  General theory and its optimality for nonlinear wave equations in one apace dimension

17:30-18:00

Tetsuya Ishiwata (Shibaura Institute of Technology, Japan)  Mathematical and Numerical Studies on Blow-up Rate of Solutions to Some Quasilinear Parabolic Equation

18:00-18:30

Mohamed Ali Hamza (Imam Abdulrahman Bin Faisal University, Saudi Arabia)  The blow-up rate for some nonlinear evolution equations in the log non-scaling invariance case

18:30-19:00

David Wallauch-Hajdin (EPFL, Switzerland)  On optimal blowup stability for wave equations

19:00-19:30

Kai Yang (Chongqing University, Peoples Rep of China)  Numerical and analytical approaches for the blow-up dynamics for some nonlinear dispersive equations

Parallel Session 9 :: Wednesday, 12/18, 8:00-10:00                  Capital Suite 1
8:00-8:30	Mokhtar KIRANE (Khalifa University, United Arab Emirates)  Hyperbolic inequalities in an exterior domain: A general blow-up result for degenerate hyperbolic inequalities in an exterior domain

8:30-9:00

Makram Hamouda (Imam Abdlrahman Bin Faisal University, Saudi Arabia)  Blow-up Dynamics in Coupled Wave Systems with Tricomi Effects and Scale-Invariant Damping

9:00-9:30

Eliot Pacherie (CNRS & Cergy University, France)  Orbital stability for the vortex pair of the Gross-Pitaevskii equation

9:30-10:00

Francisc Bozgan (NYUAD, United Arab Emirates)  Blow-Up Dynamics for the L^2 critical case of the 2D Zakharov-Kuznetsov equation

Parallel Session 10 :: Wednesday, 12/18, 12:30-14:30                 Capital Suite 1
12:30-13:00	Hatem Zaag (CNRS and Universite Sorbonne Paris Nord, France)  Critical and subcritical blow-up for the nonlocal shadow limit of the Gierer-Meinhardt system

13:00-13:30

Van Tien Nguyen (National Taiwan University, Taiwan)  Blowup solutions to the complex Ginzburg-Landau equation

13:30-14:00

Tetsuji Tokihiro (Musashino University, Japan)  A Blow-up theorem for discrete semilinear wave equation

14:00-14:30

Berikbol T. Torebek (Ghent University, Belgium)  Critical exponents for the quasilinear heat equations with combined nonlinearities

Parallel Session 11 :: Wednesday, 12/18, 14:45-16:45                  Capital Suite 1
14:45-15:15	Charles Collot (CY Cergy Paris Universite, France)  Singularity of the 2d Keller-Segel system formed by the collision of two collapsing solitons in interaction

15:15-15:45

Irfan Glogic (Bielefeld University, Germany)  Stable self-similar blowup for the Keller-Segel model in three dimensions

15:45-16:15

Nejla Nouaili (CEREMADE Univesite Paris Dauphine PSL, France)  Construction of type I-Log blowup for the Keller-Segel system in dimensions $3$ and $4$

16:15-16:45

Kohei Higashi (Musashino University, Japan)  Blow-up phenomena in an integrable system with a singular integral and its application to traffic flow

Parallel Session 12 :: Wednesday, 12/18, 17:00-18:30                Capital Suite 1
17:00-17:30	Takiko Sasaki (Musashino Unversity, Japan)  The lifespan of classical solutions of one dimensional wave equations with semilinear terms of the spatial derivative

17:30-18:00

Jie Liu (New York University Abu Dhabi, United Arab Emirates)  Blow-up phenomena in one-dimensional derivative nonlinear wave equations

18:00-18:30

Jean-Pierre Eckmann (University of Geneva, Switzerland)  Nonlinear wave equations in Cosmology: Some results, but mostly open problems