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PPR
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Top posts

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question
14
Lower Bound on Oscillatory Integral
Jul 6, 2019
question
12
A general element of U(2)
Nov 13, 2013
question
12
Feynman Parameters
Jan 19, 2014
question
11
How to solve this system of ODEs
May 12, 2020
question
10
Definition of Category
Jul 20, 2015
question
9
Product of Compactly Generated and Locally Compact is Compactly Generated
May 16, 2015
question
7
In the definition of a functor, why is it necessary that $F(id_{A})=id_{F(A)}$?
Aug 30, 2015
question
7
Part of Lomonosov's Invariant Subspace Theorem
Jun 27, 2015
question
7
Isolated Eigenvalue
May 22, 2015
question
6
What are these types of matrices?
Mar 24

Top network posts

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36
Energy-Momentum Tensor in QFT vs. GR
32
Software for calculating Feynman Diagrams
23
Yang-Mills CP violation
19
Faddeev-Popov Gauge-Fixing in Electromagnetism
14
Causality for the Dirac Field