30

Answers
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0
What is a complex inner product space “really”?
0
Integration under functional sign
4
An iterated tensor product integral
2
Quick computation of the Pontryagin dual group of torus
10
H-principle and PDE’s
4
What is convolution intuitively?
6
Short Course Suggestions For High School Students
4
How do I make the conceptual transition from multivariable calculus to differential forms?
4
An example of a beautiful proof that would be accessible at the high school level?
7
What does Mellin inversion “really mean”?
7
Taylor’s theorem and the symmetric group
2
Dimensional Analysis in Mathematics
9
Thinking and Explaining
4
Proofs that require fundamentally new ways of thinking
2
Is point to set distance continuous?
7
Can distribution theory be developed Riemann-free?
15
Why are there so many smooth functions?
1
What should be learned in an introductory analytic number theory course?
1
Is square of Delta function defined somewhere?
1
Proofs without words
1
Looking for ideas concerning the teaching of lower-division differential equation courses…
1
A limiting product formula for the exponential function
3
Generalizing a problem to make it easier (2)
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Who is the weak* sequential closure of the set of finitely supported measures on the integers?
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Why are characters so well-behaved?
3
Quantum field theory in Solovay-land
4
Why should one still teach Riemann integration?
2
The Fundamental Theorem of Calculus in Lebesgue Theory
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Lipschitz functions in $\mathbb{R}^n$
7
Demystifying complex numbers