Results 101 to 110 of about 976 (113)

MATHEMATICAL METHODS IN MEDICAL IMAGE PROCESSING. [PDF]

open access: yesBull New Ser Am Math Soc, 2006
Angenent S, Pichon E, Tannenbaum A.
europepmc   +1 more source

Predicting the end-stage of the COVID-19 epidemic in Brazil

open access: yes, 2020
Fitzgibbon W, Morgan J, Webb G, Wu Y.
europepmc   +1 more source

Power Concavity for Doubly Nonlinear Parabolic Equations

, 2017
We prove the concavity of the power of a solution is preserved for a class of doubly nonlinear parabolic equation, which is a well-known feature in some particular cases such as the porous medium equation or the parabolic p-Laplace equation.
Leina Zhao
semanticscholar   +1 more source

A Diffusively Corrected Multiclass Lighthill-Whitham-Richards Traffic Model with Anticipation Lengths and Reaction Times

, 2013
Multiclass Lighthill-Whitham-Richards traffic models [Benzoni-Gavage and Colombo, Euro. J. Appl. Math., 14 (2003), pp. 587–612; Wong and Wong, Transp. Res. A, 36 (2002), pp.
R. Bürger, P. Mulet, L. Villada
semanticscholar   +1 more source

The equivalent form and the evolution of generalized Schrodinger map heat flow

, 2015
We present a study of the singular and smooth solutions of the generalized Schrödinger map heat flow equation (GSMF) on hyperbolic space. Considering the associated hyperbolic Landau-Lifshitz spin evolution equation with uniaxial anisotropy together with
Penghong, Zhong
semanticscholar   +1 more source

Boundary controllability of multi-dimensional heat equation with positive control

, 2015
This article is concerned with the study of approximate controllability for heat equation in a bounded domain when the control acts on the boundary and is positive. Characterization for approximate controllability is given.
M. Azzouzi
semanticscholar   +1 more source

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