activity
20222025
most citedDiscarding Lavrentiev's Gap in Non-autonomous and Non-Convex Variational Problems

1 citations · 2 across the 4 of their papers we have counts for

collaborators
Showing 2025Show all

2 papers · 1 filter

math.FA2025

Smoothness of weight sharply discards Lavrentiev's gap for double phase functionals

Michał Borowski

We show that the smoother the weight, the broader the range of exponents for which the Lavrentiev's gap is absent for the double phase functionals, i.e., $u \mapsto \int_Ω \left(|\…

math.OC2025

Convergence of projected stochastic approximation algorithm

Michał Borowski, Błażej Miasojedow

We study the Robbins-Monro stochastic approximation algorithm with projections on a hyperrectangle and prove its convergence. This work fills a gap in the convergence proof of the…