Results 21 to 30 of about 2,154 (104)
One-dimensional von K\'arm\'an models for elastic ribbons [PDF]
, 2017 By means of a variational approach we rigorously deduce three one-dimensional models for elastic ribbons from the theory of von K\'arm\'an plates, passing to the limit as the width of the plate goes to zero.
Freddi, Lorenzo +3 more
core +2 more sources
Nonlinear Analysis, 2018 This paper is concerned with the problem of nonfragile mixed H∞ and passivity control for neural networks with successive time-varying delay components.
Sathasivam Rajavel +4 more
doaj +1 more source
A Deterministic Theory for Exact Non-Convex Phase Retrieval
, 2020 In this paper, we analyze the non-convex framework of Wirtinger Flow (WF) for phase retrieval and identify a novel sufficient condition for universal exact recovery through the lens of low rank matrix recovery theory.
Yazici, Birsen, Yonel, Bariscan
core +1 more source
Advances in Difference Equations, 2017 In this paper, the H ∞ $H_{\infty} $ performance analysis and switching control of uncertain discrete switched systems with time delay and linear fractional perturbations are considered via a switching signal design.
Ker-Wei Yu +2 more
doaj +1 more source
Wirtinger-Type Inequality and the Stability Analysis of Delayed Lur'e System
Discrete Dynamics in Nature and Society, 2013 This paper proposes a new delay-depended stability criterion for a class of delayed Lur'e systems with sector and slope restricted nonlinear perturbation.
Zixin Liu +3 more
doaj +1 more source
, 2019 Recent years have seen a flurry of activities in designing provably efficient nonconvex procedures for solving statistical estimation problems. Due to the highly nonconvex nature of the empirical loss, state-of-the-art procedures often require proper ...
Chen, Yuxin +3 more
core +1 more source
Fat equator effect and minimality in immersions and submersions of the sphere
Transactions of the London Mathematical Society, Volume 12, Issue 1, December 2025.Abstract Inspired by the equatorial concentration of measure phenomenon in the sphere, a result which is deduced from the general (and intrinsic), concentration of measure in Sn(1)$\mathbb {S}^n(1)$, we describe in this paper an equatorial concentration of measure satisfied by the closed (compact without boundary), isometric and minimal immersions x:Σm→
Vicent Gimeno i Garcia, Vicente Palmer
wiley +1 more source
Lyapunov's Type Inequalities for Fourth-Order Differential Equations
Abstract and Applied Analysis, 2012 For a fourth-order differential equation, we will establish some new Lyapunov-type inequalities, which give lower bounds of the distance between zeros of a nontrivial solution and also lower bounds of the distance between zeros of a solution and/or its ...
Samir H. Saker
doaj +1 more source
The linear constraints in Poincar\'{e} and Korn type inequalities
, 2006 We investigate the character of the linear constraints which are needed for Poincar\'e and Korn type inequalities to hold. We especially analyze constraints which depend on restriction on subsets of positive measure and on the trace on a portion of the ...
Alessandrini, Giovanni +2 more
core +1 more source
Crossing estimates for the Ising model on general s‐embeddings
Proceedings of the London Mathematical Society, Volume 131, Issue 4, October 2025.Abstract We prove Russo–Seymour–Welsh‐type crossing estimates for the FK–Ising model on general s‐embeddings whose origami map has an asymptotic Lipschitz constant strictly smaller than 1, provided it satisfies a mild non‐degeneracy assumption. This result extends the work of Chelkak and provides a general framework to prove that the usual connection ...
Rémy Mahfouf
wiley +1 more source