Mathematics
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Cosmas Zachos
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♦ Ἐπανίστασθαι καὶ φύλακας γίνεσθαι ἐγερτὶ ζώντων καὶ νεκρῶν. Heraclitus

♦ Ich hatte eine schreckliche Vision: Ich sah ein Konversationslexikon auf einen Polyhistor zugehen und ihn aufschlagen [I had a terrible vision: I saw an encyclopedia walk up to a polymath and open him up]. Karl Kraus

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Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
8
A formula used in Quantum Field Theory
Dec 9, 2016
answer
7
Skew-symmetric, Time Dependent, Linear Ordinary Differential Equations
Mar 16, 2020
answer
6
How to find the square root of a matrix
May 28, 2020
answer
5
Comparing Hamiltonians - Quantum harmonic oscillator
Mar 17, 2021
answer
5
half iterate of $x^2+c$
Jun 1, 2017
answer
4
Korteweg-de Vries equation: Term has evaporated
Sep 17, 2019
answer
4
What is meant by "symplectic Fourier transform"?
Feb 27, 2019
answer
4
Generators of Lie groups in physics
Jan 21, 2019
answer
4
Proof of Logarithm map formulae from $SO(3)$ to $\mathfrak {so}(3)$
Dec 11, 2018
answer
4
How to interpret the canonical commutation relations as a Lie algebra?
Jan 30, 2022
Top network posts
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39
Can neutrinos "hit" electrons?
32
Has physics ever given a physical significance to a mathematically abstract idea?
29
Commutator of two functions
27
On Groenewold's Theorem and Classical and Quantum Hamiltonians
25
Understanding the relationship between Phase Space Distributions (Wigner vs Glauber-Sudarshan P vs Husimi Q)

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