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nicoguaro
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  • Member for 7 years, 10 months
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17 votes
Accepted

How to formulate lumped mass matrix in FEM

15 votes
Accepted

Computational methods for finding the energy eigenvalues of the time-independent Schrodinger equation with arbitrary potential

12 votes

What is the purpose of the test function in Finite Element Analysis?

12 votes
Accepted

Generalization of eigendecomposition problem

11 votes
Accepted

Visualising Maxwell's equations using MATLAB

10 votes

Non-hermitian discretizations in quantum mechanics

9 votes
Accepted

How to visualize multidimensional (d>10) function

9 votes
Accepted

4th order tensor rotation - sources to refer

9 votes
Accepted

Interpolating a mathematical function using a Hermite Cubic Finite Element Space

9 votes
Accepted

Correct eigenfunctions of Laplace operator by Finite Differences

8 votes
Accepted

ODE45: doubts about the result. Correct or not?

8 votes

What is a common file/data format for a mesh (for FEM)?

8 votes
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Why are functional representations of systems important in numerical applications?

8 votes
Accepted

In Matlab, how can I be consistent with units?

7 votes
Accepted

Integration of the Fermi distribution using Python

7 votes
Accepted

Is there any open-source code for a hybrid 2D mesh (triangles and quadrilaterals)?

7 votes
Accepted

Why is my curve_fit not producing the covariance matrix and the correct values for the unknown variables?

6 votes
Accepted

Solvers for Quadratically Constrained Quadratic Programs (QCQP) with complex variables

6 votes
Accepted

Difference between MoM and FEM

6 votes

Get the roots of a Hermite interpolating polynomial

6 votes
Accepted

What is the current state of the art in solving higher dimensional parabolic PDEs (multi-electron Schrödinger equation)

6 votes
Accepted

Should a colorbar have constant values throughout a simulation?

5 votes
Accepted

How can I solve wave equation for circular membrane in polar coordinates?

5 votes

How to "smoothen" (not just refine) a 2D/3D polygonal mesh

5 votes

Leveraging scipy for matrix free finite elements

5 votes
Accepted

Improve Mandelung constant code

5 votes
Accepted

3D laplacian operator

5 votes

Finding the first N roots of transcendental equation

5 votes

Getting started with finite element modelling

5 votes
Accepted

Lanczos algorithm for finding top eigenvalues of a matrix sum

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