Mathematics
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shuhalo
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All Questions Answers
Score Newest
question
86
Mathematical precise definition of a PDE being elliptic, parabolic or hyperbolic
Feb 11, 2011
question
41
When is the image of a linear operator closed?
Mar 9, 2011
question
26
A smooth function's domain of being non-analytic
Dec 4, 2010
question
24
Distinction between 'adjoint' and 'formal adjoint'
Dec 3, 2010
question
23
Is every Banach space densely embedded in a Hilbert space?
Nov 17, 2015
question
20
Realification and Complexification of vector spaces
Feb 24, 2011
question
16
Is the $0\times 0$ matrix (zero-times-zero matrix) a well-defined concept?
Sep 3, 2016
question
14
Covariant derivative of vector field along itself: $\nabla_X X$
Dec 14, 2014
question
14
Can you equip every vector space with a Hilbert space structure?
Jan 10, 2015
question
10
Are "locally continuous" functions continuous?
Dec 26, 2019
Top Meta posts
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5
Copyright of mathematical formulas
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103
Can const-correctness improve performance?
51
What are criteria to choose between finite-differences and finite-elements
45
\qed for theorems without proofs

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