Results 151 to 160 of about 2,989,822 (277)

Functional characterizations of trace spaces in Lipschitz domains [PDF]

open access: green, 2019
Soumia Touhami   +2 more
openalex   +1 more source

Stability of reverse isoperimetric inequalities in the plane: Area, Cheeger, and inradius

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 2, February 2026.
Abstract In this paper, we present stability results for various reverse isoperimetric problems in R2$\mathbb {R}^2$. Specifically, we prove the stability of the reverse isoperimetric inequality for λ$\lambda$‐convex bodies — convex bodies with the property that each of their boundary points p$p$ supports a ball of radius 1/λ$1/\lambda$ so that the ...
Kostiantyn Drach, Kateryna Tatarko
wiley   +1 more source

Safety Critical Control of a System With Element‐Wise Estimation of Unknown Time‐Varying Parameters

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 36, Issue 1, Page 274-285, 10 January 2026.
ABSTRACT This paper presents a method for guaranteeing the safety of a system with time‐varying parameters. First, we extend Dynamic Regressor Extension and Mixing to estimate time‐varying parameters with a finite‐time update rule, and present a bound on the estimation error.
Emil Lykke Diget   +2 more
wiley   +1 more source

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