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m93a
  • Member for 8 years, 2 months
  • Last seen more than a month ago
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6 Answers

Score Activity Newest
2 votes
Accepted

Convolution with functions and two Dirac deltas

convolution dirac-delta
answered Dec 22, 2020 at 22:12
2 votes
Accepted

difference between Sobolev space and bounded variation space

real-analysis
answered Feb 11, 2021 at 11:17
2 votes
Accepted

Clarification on Energy Levels for a Hyperbolic Wave Function in Introductory Quantum Theory

quantum-mechanics
answered Sep 1, 2021 at 17:28
1 vote
Accepted

Domain of definition of a hamiltonian with delta(contact) potential

functional-analysis hilbert-spaces quantum-mechanics
answered Apr 5, 2021 at 22:56
1 vote
Accepted

Can all linear operators be represented as matrices? (In infinite dimension.)

linear-algebra functional-analysis hilbert-spaces banach-spaces schauder-basis
answered Nov 22, 2020 at 23:25
0 votes

Verify the following relationship: $\nabla \cdot (a \times b) = b \cdot \nabla \times a - a \cdot \nabla \times b $

vector-analysis
answered Sep 2, 2021 at 19:17
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