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15
Math.TechQA.Club
2026-04-11 17:36:27
73
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Estimate a solution to the parabolic equation according to its initial value
Published on
11 Apr 2026 - 17:36
#partial-differential-equations
#parabolic-pde
240
Views
Behavior of the solution of the eikonal equation
Published on
13 Apr 2026 - 3:12
#partial-differential-equations
#characteristics
1.1k
Views
Find weak form of linear transport equation
Published on
27 Mar 2026 - 17:08
#partial-differential-equations
#distribution-theory
#transport-equation
65
Views
How to rewrite this differential equation
Published on
09 Apr 2026 - 23:48
#ordinary-differential-equations
#partial-differential-equations
#vectors
#fluid-dynamics
136
Views
Exact solution for two coupled non-homogeneous transport equations
Published on
25 Mar 2026 - 6:10
#partial-differential-equations
#characteristics
#linear-pde
#transport-equation
965
Views
Quasilinear PDE using method of characteristics
Published on
10 Apr 2026 - 1:59
#partial-differential-equations
#characteristics
857
Views
Numerical solution of non-linear first order partial differential equation (HJB)
Published on
11 Apr 2026 - 3:31
#partial-differential-equations
#numerical-methods
#numerical-optimization
#optimal-control
#finite-differences
78
Views
If $u(x)$ is harmonic and equal to $\phi(|x|)$, is $\phi$ continuously differentiable?
Published on
11 Dec 2018 - 20:49
#real-analysis
#calculus
#partial-differential-equations
957
Views
Symmetric Boundary Conditions/Eigenvalues (PDEs)
Published on
25 Mar 2026 - 10:58
#partial-differential-equations
#eigenvalues-eigenvectors
#boundary-value-problem
#laplacian
560
Views
Understanding iterated covariant derivatives to define Sobolev spaces on manifolds
Published on
09 Apr 2026 - 14:43
#reference-request
#partial-differential-equations
#soft-question
#riemannian-geometry
#sobolev-spaces
150
Views
laplace operator on a laplace
Published on
11 Apr 2026 - 23:24
#partial-differential-equations
42
Views
Why the coefficients of G(t) depends on "n" in solving PDE wave equation by separation of variables
Published on
13 Apr 2026 - 8:41
#calculus
#ordinary-differential-equations
#partial-differential-equations
#fourier-series
#differential
64
Views
On possible closures of the derivative operator
Published on
10 Apr 2026 - 14:23
#functional-analysis
#ordinary-differential-equations
#partial-differential-equations
226
Views
Characteristic coordinates $ξ(x, y)$ and $η(x, y)$ for $xu_{xx} + u_{yy} = 0$ when $x<0$
Published on
25 Mar 2026 - 11:54
#partial-differential-equations
#characteristics
#linear-pde
306
Views
Mass transport equation Cartesian to polar coordinates
Published on
12 Apr 2026 - 18:15
#multivariable-calculus
#partial-differential-equations
#polar-coordinates
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