2 papers
math.OC2023
An elementary proof of Acerbi Fusco minimizer existence theorem
Tomáš G. Roskovec, Filip Soudský
The weak lower semicontinuity of the functional is a classical topic that was studied thoroughly. It was shown that if the function is cont…
math.FA2018
Detailed proof of classical Gagliardo-Nirenberg interpolation inequality with historical remarks
Alberto Fiorenza, Maria Rosaria Formica, Tomáš Roskovec +1
A carefully written Nirenberg's proof of the well known Gagliardo-Nirenberg interpolation inequality for intermediate derivatives in seems, surprisingly, to be missi…