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15
Math.TechQA.Club
2021-10-16 02:18:45
212
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Problem Uniqueness $-\Delta u + u^3 = 0$
Published on
16 Oct 2021 - 2:18
#analysis
#partial-differential-equations
#laplacian
24
Views
Condition of $u$ being trivial when harmonic
Published on
18 Oct 2021 - 19:45
#analysis
#partial-differential-equations
#laplacian
100
Views
Polynomials and harmonic functions
Published on
18 Oct 2021 - 20:33
#analysis
#partial-differential-equations
#laplacian
153
Views
Integral of Laplacian of function with Compact Support
Published on
19 Oct 2021 - 3:09
#multivariable-calculus
#laplacian
371
Views
Doubt about the strong maximum principle on unbounded sets
Published on
28 Mar 2026 - 2:03
#analysis
#partial-differential-equations
#harmonic-functions
#laplacian
#maximum-principle
237
Views
Helmholtz Equation Exterior of a Sphere with Dirichlet Boundary Conditions
Published on
20 Oct 2021 - 14:04
#partial-differential-equations
#laplacian
83
Views
Finding Graph from eigenvectors
Published on
28 Mar 2026 - 2:59
#linear-algebra
#laplacian
#spectral-graph-theory
92
Views
intuition behind differential operators
Published on
27 Mar 2026 - 5:34
#vector-analysis
#laplacian
#divergence-operator
#curl
157
Views
Laplace–Beltrami operator and square root of |g|
Published on
25 Oct 2021 - 9:35
#differential-geometry
#laplacian
41
Views
laplacian solution
Published on
25 Oct 2021 - 23:27
#laplacian
70
Views
There is uniqueness of solution to the problem $-\Delta u + u^4 =0$ in $\mathbb{R}^2$?
Published on
28 Mar 2026 - 16:57
#analysis
#partial-differential-equations
#laplacian
#elliptic-equations
509
Views
Laplace equation in transformed coordinate system
Published on
27 Oct 2021 - 20:12
#partial-differential-equations
#coordinate-systems
#transformation
#laplacian
28
Views
Quick calculation of the laplacian of a simple function
Published on
29 Oct 2021 - 1:34
#calculus
#multivariable-calculus
#derivatives
#partial-derivative
#laplacian
399
Views
Analytical solution to Laplace equation for comparison with FEM solution
Published on
25 Mar 2026 - 23:53
#partial-differential-equations
#sobolev-spaces
#laplacian
#elliptic-operators
118
Views
The Laplacian of a 2D tensor in polar coordinates
Published on
30 Oct 2021 - 1:01
#tensors
#polar-coordinates
#laplacian
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