ICTP ANALYSIS SEMINAR - Tuesday 24 June, at 16:00 - VENUE: Leonardo Building - Luigi Stasi Seminar Room and via Zoom - Celestin Kurujyibwami/HYBRID

[ICTP Math Section]

ANALYSIS SEMINAR: Algebraic method of group classification for 
semi-normalized classes of differential equations

Tuesday 24 Jun 2025, at 16:00

VENUE: Leonardo Building - Luigi Stasi Seminar Room and via Zoom


Speaker: Celestin Kurujyibwami (University of Rwanda)


Abstract: The theory of semi-normalized classes of differential 
equations is studied and generalized by using the extended algebraic 
method of group classification of such classes. We prove the theorems on 
factoring out symmetry groups and invariance algebras of systems from 
semi-normalized classes and on splitting such groups and algebras within 
disjointedly semi-normalized classes. To illustrate the efficiency of 
the developed theory, we apply it to the group classification problem 
for the class of (1+n)-dimensional linear Schroedinger equations with 
complex-valued potentials for the general value of n ⩾1.

_To joint via Zoom Meeting:_

https://zoom.us/j/98477063295?pwd=izwKanZLVABTPIeWbOc2RiPdOCcjyV.1

Meeting ID: 984 7706 3295
Passcode: 230624

All are welcome to attend.

/https://indico.ictp.it/event/11064/
/

---------------------------

Koutou Mabilo
ICTP Mathematics Group
Leonardo Da Vinci Building
Strada Costiera no. 11
34151 Trieste, Italy
Tel. no.: +39-040-2240455

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