Results 101 to 110 of about 141 (135)

Accelerated Variational PDEs for Efficient Solution of Regularized Inversion Problems. [PDF]

J Math Imaging Vis, 2020
Benyamin M, Calder J, Sundaramoorthi G, Yezzi A.   +3 more
europepmc   +1 more source

COMPUTATIONAL MODELING OF SOLID TUMOR GROWTH: THE

, 2015
. In this paper, we present a mathematical model for avascular tumor growth and its numerical study in two and three dimensions. For this purpose, we use a multiscale model using PDEs to describe the evolution of the tumor cell densities.
Emmanuel Grenier, Benjamin Ribba, Avascular Stage, Didier Bresch, Thierry Colin   +4 more
core  

Finite difference spectral collocation schemes for the solutions of boundary value problems. [PDF]

Heliyon
Adewumi AO, Aderogba AA, Akindeinde SO, Fabelurin OO, Lebelo RS.   +4 more
europepmc   +1 more source

Convergence Rates for Relaxation Schemes Approximating Conservation Laws

, 1998
In this paper, we prove a global error estimate for a relaxation scheme approximating scalar conservation laws. To this end, we decompose the error into a relaxation error and a discretization error.
Hailiang Liu, Gerald Warnecke
core  

Parameter uniform finite difference formulation with oscillation free for solving singularly perturbed delay parabolic differential equation via exponential spline. [PDF]

BMC Res Notes
Hassen ZI, Duressa GF.
europepmc   +1 more source

Weighted ENO Schemes for Hamilton-Jacobi Equations

, 1997
In this paper, we present a weighted ENO (essentially non-oscillatory) scheme to approximate the viscosity solution of the Hamilton-Jacobi equation: OE t +H(x 1 ; \Delta \Delta \Delta ; x d ; t; OE; OE x1 ; \Delta \Delta \Delta ; OE xd ) = 0: This ...
Danping Peng, Guang-shan Jiang
core  

A predator-prey model with age-structured role reversal. [PDF]

J Math Biol
Suarez LC, Cameron MK, Fagan WF, Levy D.
europepmc   +1 more source

Asymptotic Expansion Method with Respect to Small Parameter for Ternary Diffusion Models. [PDF]

Interdiscip Sci, 2017
Danielewski M, Leszczyński H, Szafrańska A.   +2 more
europepmc   +1 more source

The Sensitivity Analysis for the Flow Past Obstacles Problem with Respect to the Reynolds Number. [PDF]

Adv Appl Math Mech, 2012
Ito K, Li Z, Qiao Z.
europepmc   +1 more source

An Adaptive Moving Mesh Method for Forced Curve Shortening Flow. [PDF]

SIAM J Sci Comput, 2019
Mackenzie JA, Nolan M, Rowlatt CF, Insall RH.   +3 more
europepmc   +1 more source