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15
Math.TechQA.Club
2026-03-26 05:11:10
968
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Understanding the matrix equation used to solve 2-D Poisson Equation with non-uniform grid
Published on
26 Mar 2026 - 5:11
#linear-algebra
#partial-differential-equations
#numerical-methods
#numerical-linear-algebra
#poissons-equation
86
Views
$\max_{t\in[0,T]}|x(t)|^2 \le |x(0)|^2e^{\int_0^T|y|^2\,\mathrm ds}.$ using gronwall's lemma?
Published on
16 Apr 2018 - 23:00
#calculus
#ordinary-differential-equations
#partial-differential-equations
136
Views
Using gronwall's lemma to prove inequalities involving max$x(t)$.
Published on
17 Apr 2018 - 0:42
#functional-analysis
#ordinary-differential-equations
#analysis
#partial-differential-equations
186
Views
Question for solving the Laplace's equation by finding radial solution
Published on
24 Mar 2026 - 22:17
#real-analysis
#partial-differential-equations
#laplacian
1.6k
Views
Euler-Poisson-Darboux equation - PDE Evans
Published on
17 Apr 2018 - 11:12
#analysis
#partial-differential-equations
173
Views
Exisence and unicity for Cauchy Problem
Published on
30 Mar 2026 - 1:02
#ordinary-differential-equations
#partial-differential-equations
#cauchy-problem
54
Views
distributional derivation
Published on
25 Mar 2026 - 5:59
#analysis
#partial-differential-equations
#distribution-theory
83
Views
Reference for Laplace and Poisson equation (PDE)
Published on
26 Mar 2026 - 4:37
#reference-request
#partial-differential-equations
#harmonic-functions
#laplacian
#poissons-equation
52
Views
About the solutions of a PDE
Published on
25 Mar 2026 - 19:58
#real-analysis
#complex-analysis
#ordinary-differential-equations
#partial-differential-equations
#partial-derivative
1.4k
Views
Analytical solution of Laplace's equation with robin/third boundary condition
Published on
17 Apr 2018 - 22:17
#partial-differential-equations
22
Views
$L^2$ convergence of this wave equations scheme
Published on
18 Apr 2018 - 0:35
#partial-differential-equations
#numerical-methods
1.3k
Views
Prove that the Square of a Harmonic Function is Subharmonic
Published on
25 Mar 2026 - 6:01
#partial-differential-equations
#harmonic-functions
90
Views
Examples of Log-Lipschitz and nonLog-Lipschitz functions satisfying certain conditions
Published on
18 Apr 2018 - 5:16
#functions
#partial-differential-equations
163
Views
Heat Equation with Inequality
Published on
25 Mar 2026 - 1:15
#partial-differential-equations
#heat-equation
121
Views
The Right Numerical Approach for Non-Linear Diffusion Problems
Published on
18 Apr 2018 - 12:31
#partial-differential-equations
#numerical-methods
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