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Classical and quantum mechanics, electricity and magnetism, thermodynamics, high-energy and particle physics, condensed matter physics, biophysics.... Astronomy and optics are separate categories.

Discussions List Discussions List

How can I do the derivative of a Hankel function with respect to complex order (nu)?

QUESTION FROM: scintific1 math | 13 days ago BY: scintific1 math
Calculus , Mathematics , Physics , Wolfram Language
9
REPLIES
428
VIEWS

Error trying to assign values for a tensor

QUESTION FROM: Eran Lavi | 17 days ago
Algebra , Mathematics , Physics , Wolfram Language
0
REPLIES
342
VIEWS

Modeling airflow past a car

QUESTION FROM: David Keith | 18 days ago BY: David Keith
Equation Solving , Graphics and Visualization , Modeling , ...
5
REPLIES
582
VIEWS

How to numerically solve a master equation for a time-dependent 3-qubit density matrix in Mathematic

QUESTION FROM: Reza rho | 24 days ago BY: David Trimas
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
309
VIEWS

Can't finish calculation pertaining to elementary particles and the TOE

QUESTION FROM: Eran Lavi | 30 days ago BY: Eran Lavi
Algebra , Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
342
VIEWS

Unexpected difference between functions plots involving oscillatory integrals

QUESTION FROM: Reza rho | 2 months ago BY: Gianluca Gorni
Graphics and Visualization , Physics , Wolfram Language
2
REPLIES
312
VIEWS

Calculation of an integral with a variable lower limit using the trapezoidal method

QUESTION FROM: Yaroslav B | 2 months ago BY: Michael Rogers
Calculus , Graphics and Visualization , Physics , Wolfram Language
4
REPLIES
494
VIEWS

Code taking too long time to compute

QUESTION FROM: Ananth Krishna | 2 months ago BY: Gianluca Gorni
Algebra , Astronomy , Graphics and Visualization , Mathematics , ...
1
REPLIES
751
VIEWS

Where is documentation on option FourierParameters

QUESTION FROM: Jay Gourley | 2 months ago BY: Roger Backhus
Mathematics , Physics , Signal Processing , Wolfram Language
5
REPLIES
7.6K
VIEWS

Problems with xact and xtensor to compute perturbed Einstein tensor

QUESTION FROM: Debadri Bhattacharjee | 2 months ago
Physics , Wolfram Language
0
REPLIES
650
VIEWS

Need Wolfram resources of David J Griffiths(3rd)' problem solution

QUESTION FROM: tree clean | 3 months ago BY: Mohammad Bahrami
Physics , Wolfram Language
1
REPLIES
699
VIEWS

Need explanation in Demo: Static deformations of Timoshenko beams

QUESTION FROM: Yuri Mur | 3 months ago BY: Yuri Mur
Demonstrations , Dynamic Interactivity , Engineering , ...
2
REPLIES
765
VIEWS

Generating natural structures with Wolfram

QUESTION FROM: Denis Ivanov | 3 months ago BY: Denis Ivanov
Biological Sciences , Equation Solving , Mathematics , Modeling , ...
2
REPLIES
982
VIEWS

How to get the normalized post-measurement state?

QUESTION FROM: Xiangyang Zhou | 4 months ago BY: Nikolay Murzin
Physics , Wolfram Language
3
REPLIES
656
VIEWS

How can I correct the following code to produce the expected result?

QUESTION FROM: Xu Xu | 4 months ago BY: Xu Xu
Algebra , Equation Solving , Mathematics , Physics , ...
8
REPLIES
1.4K
VIEWS

Problem in the installation of Wolfram Quantum Framework

QUESTION FROM: MTK 490 | 5 months ago BY: Mohammad Bahrami
Packages , Physics , Wolfram Language
1
REPLIES
876
VIEWS

Avoid singularity in TOV equations

QUESTION FROM: Sebastián Moreno Chalacá | 5 months ago
Algebra , Equation Solving , Graphics and Visualization , ...
0
REPLIES
640
VIEWS

Why doesn't Fourier work properly with NumericArray?

QUESTION FROM: Anton Lutsenko | 5 months ago BY: Jaymal Raja
Physics , Signal Processing , Wolfram Language
4
REPLIES
1.5K
VIEWS

How to represent and compute eigenvalues of an infinite-dimensional density matrix?

QUESTION FROM: Reza rho | 5 months ago
Physics , Wolfram Language
0
REPLIES
693
VIEWS

Optimization of eigenvalue calculation for large matrices

QUESTION FROM: Reza rho | 5 months ago
Algebra , High-Performance Computing , Mathematics , Physics , ...
0
REPLIES
745
VIEWS
1
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1348 Discussions

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jessicaalfonsi
Jessica Alfonsi
15 hours ago
dudaj
Jarek Duda
17 hours ago
gladishdean
Dean Gladish
2 days ago
barandiaranjuan
Juan Barandiaran
2 days ago
borut
Borut Jurcic Zlobec
3 days ago
anglewyrm6
Jonathan Wooldridge
4 days ago
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Molly Burkmar
11 days ago

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