Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We study eigenvalue problems for the de Rham complex on varying three‐dimensional domains. Our analysis includes the Helmholtz equation as well as the Maxwell system with mixed boundary conditions and non‐constant coefficients. We provide Hadamard‐type formulas for the shape derivatives under weak regularity assumptions on the domain and its ...
Pier Domenico Lamberti +2 more
wiley +1 more source
Existence Analysis of a Three‐Species Memristor Drift‐Diffusion System Coupled to Electric Networks
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT The existence of global weak solutions to a partial‐differential‐algebraic system is proved. The system consists of the drift‐diffusion equations for the electron, hole, and oxide vacancy densities in a memristor device, the Poisson equation for the electric potential, and the differential‐algebraic equations for an electric network.
Ansgar Jüngel, Tuấn Tùng Nguyến
wiley +1 more source
Stability analysis of heterogeneous oligopoly games of increasing players: A computational approach. [PDF]
PLoS OneHou R, Li X, Wan W.
europepmc +1 more source
A minimal physiological model of perceptual suppression and breakthrough in visual rivalry. [PDF]
J VisWhyte CJ, Wilson HR, Shine JM, Alais D.
europepmc +1 more source
Influence of subnational contextual factors on demand for family planning satisfied by modern methods: a multilevel approach in 46 surveys from low- and middle-income countries. [PDF]
BMJ OpenLima NP +4 more
europepmc +1 more source
Non-fragile control of switched systems with memory feedback based on convex optimization. [PDF]
Sci RepZhou J, Zhang X.
europepmc +1 more source
A novel distributed gradient algorithm for composite constrained optimization over directed network. [PDF]
Sci RepOu M, Zhang H, Yan Z, Yang Z, Ran H.
europepmc +1 more source
A theoretical analysis of mass scaling techniques. [PDF]
Comput MechVoet Y, Sande E, Buffa A.
europepmc +1 more source