Results 291 to 300 of about 14,857,533 (356)

Analytical prediction of multiple solutions for MHD Jeffery–Hamel flow and heat transfer utilizing KKL nanofluid model

Physics Letters, 2019
In this framework, the novel analytical approach is presented to predict the dual solutions of Jeffery–Hamel (JH) transport model utilizing KKL (Koo–Kleinstreuer–Li) Al2O3 model with magnetic field, Ohmic heating and viscous dissipation.
P. Rana, N. Shukla, Y. Gupta, I. Pop
semanticscholar   +1 more source

Multiple solutions for logarithmic Schrödinger equations

Nonlinearity, 2019
We investigate the following logarithmic Schrödinger equation The classical variational methods cannot be applied directly, because the corresponding energy functional is not well defined in .
W. Shuai
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On the Multiplicity of Solutions of Semilinear Equations

Mathematische Nachrichten, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Multiple solutions of nonlinear Neumann inclusions

Topological Methods in Nonlinear Analysis, 2023
We prove new results on the existence of multiple solutions for elliptic inclusions with nonlinear boundary conditions of Neumann type. Our approach is topological and relies on the fixed point index for multivalued map.
Filomena Cianciaruso, Paolamaria Pietramala   +1 more
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Existence of multiple solutions to second-order discrete Neumann boundary value problems

Applied Mathematics Letters, 2018
By using the invariant set of descending flow and variational method, we establish the existence of multiple solutions to a class of second-order discrete Neumann boundary value problems. The solutions include sign-changing solutions, positive solutions,
Y. Long, Jiali Chen
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On the existence of multiple solutions to boundary value problems for semilinear elliptic degenerate operators

Complex Variables and Elliptic Equations, 2018
In this paper, we study the existence of multiple solutions for the boundary value problem where Ω is a bounded domain with smooth boundary in are Carathéodory functions and is the Grushin operator.
D. T. Luyen, N. Tri
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Multiple solutions of the Ambrosetti–Rabinowitz problem

Applied Mathematics Letters
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ziliang Yang, Jiabao Su, Mingzheng Sun
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Accelerating benders decomposition: multiple cuts via multiple solutions

Journal of Combinatorial Optimization, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Neda Beheshti Asl, S. A. MirHassani
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Do Multiple Solutions Matter? Prompting Multiple Solutions, Interest, Competence, and Autonomy

Journal for Research in Mathematics Education, 2014
Encouraging students to develop multiple solutions for given problems is an important way to improve mathematical knowledge. However, the influence of this teaching element on students' interest-related motivational orientations is an open question.
Stanislaw Schukajlow, André Krug
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Multiple solutions of positively homogeneous equations

Nonlinear Analysis: Theory, Methods & Applications, 2002
The authors study the existence and multiplicity of periodic solutions to the following system \[ u''- Au + \mu u^+ - \nu u^- = v + h(t), \] where \(h\) is a continuous and \(T\)-periodic function, \(v\in \mathbb{R}^N\), and \(A\) is a symmetric matrix. The main results are the following: (1) Under some reasonable assumptions, this system has at least \
FONDA, ALESSANDRO, TORRES P.
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