Dvosmerni i dvokoračni ubrzani metodi za bezuslovnu optimizaciju
Accelerated double direction and double step size methods for uconstrained optimiztion
Doktorand
Petrović, Milena J.Mentor
Stanimirović, PredragČlanovi komisije
Milovanović, GradimirRakočević, Vladimir
Cvetković-Ilić, Dragana
Rajković, Predrag
Metapodaci
Prikaz svih podataka o disertacijiSažetak
This thesis is based on the originally published papers as well
as on the results first introduced herein. Taking into account
known gradient methods for non-conditional optimization, new
accelerated models with specific double direction and double
step size formulations for related problem solving are
proposed and described in this paper. The emphasis was put
on accelerated parameters of these models. The conducted
convergence analysis and numerical experiments' results with
new iterative patterns confirm theoretical importance of these
new methods.