The Convexity of a Planar Domain Via Properties of Solutions to the Modified Helmholtz Equation
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-024-07137-6
Abstract: A new characterization of convexity of a planar domain is obtained. Its derivation involves two classical facts: the Varadhan formula expressing the distance function with respect to the boundary of a domain in terms of… read more here.
Keywords: modified helmholtz; solutions modified; planar domain; convexity planar ... See more keywords
Measuring grad-B drift in a model of a magnetized torus using a modified Helmholtz coil
Sign Up to like & getrecommendations! Published in 2025 at "Physics Education"
DOI: 10.1088/1361-6552/ade18f
Abstract: This paper presents a novel educational experimental setup for exploring the grad-B drift in electromagnetism and plasma physics by using a modified Helmholtz coil system. The experimental setup, designed to simulate the magnetic field conditions… read more here.
Keywords: coil; drift; modified helmholtz; helmholtz coil ... See more keywords