Results 1 to 10 of about 2,638 (189)

Mathematical analysis of nonlocal PDEs for network generation [PDF]

open access: greenMathematical Modelling of Natural Phenomena, 2019
In this paper, we study a certain class of nonlocal partial differential equations (PDEs). The equations arise from a key problem in network science, i.e., network generation from local interaction rules, which result in a change of the degree distribution as time progresses.
Tobias Böhle, Christian Kuehn
openalex   +4 more sources

Symmetry Analysis of an Interest Rate Derivatives PDE Model in Financial Mathematics [PDF]

open access: goldSymmetry, 2019
We perform Lie symmetry analysis to a zero-coupon bond pricing equation whose price evolution is described in terms of a partial differential equation (PDE). As a result, using the computer software package SYM, run in conjunction with Mathematica, a new family of Lie symmetry group and generators of the aforementioned pricing equation are derived.
Bosiu C. Kaibe, John G. O’Hara
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Mathematical analysis of PDE systems which govern fluid-structure interactive phenomena

open access: diamondBoletim da Sociedade Paranaense de Matemática, 2009
In this paper, we review and comment upon recently derived results for time dependent partial differential equation (PDE) models, which have been used to describe the various fluid-structure interactions which occur in nature. For these fluid-structure PDEs, this survey is particularly focused on the authors' results of (i) semigroup wellposedness, (ii)
George Avalos, Roberto Triggiani
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On the Mathematical Analysis and Numerical Approximation of a System of Nonlinear Parabolic PDEs

open access: bronzeZeitschrift für Analysis und ihre Anwendungen, 2009
In this paper we consider a boundary value problem for a system of 2 nonlinear parabolic PDEs e.g. arising in the context of flow and transport in porous media. The flow model is based on tho nonlinear Richard’s equation problem and is combined with the transport equation through saturation and Darcy’s velocity (discharge) terms. The convective terms are
Jozef Kačur   +2 more
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Discussion Paper: A New Mathematical Framework for Representation and Analysis of Coupled PDEs

open access: diamondIFAC-PapersOnLine, 2019
We present a computational framework for stability analysis of systems of coupled linear Partial-Differential Equations (PDEs). The class of PDE systems considered in this paper includes parabolic, elliptic and hyperbolic systems with Dirichlet, Neuman and mixed boundary conditions.
Matthew M. Peet   +3 more
openalex   +2 more sources

Editorial: Dynamical systems, PDEs and networks for biomedical applications: Mathematical modeling, analysis and simulations [PDF]

open access: gold, 2023
André H. Erhardt   +3 more
openalex   +1 more source

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