DATE2024-02-22 16:10-17:00

PLACE數學系館 1F3174教室

SPEAKERKoichi Komada 助理教授(中京大學 (Chukyo University)

TITLEExistence of Blow-Up Solutions for the Quantum Zakharov System

ABSTRACT We consider the quantum Zakharov system in $d$ dimensions.
The quantum Zakharov system describes the propagation of Langmuir waves in an ionized plasma.
In this talk, we prove that all radially symmetric solutions with negative energy blow up in finite time or in infinite time when $6 \le d \le 9$.