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Results tagged with operator-norms
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user 8430
7
votes
1
answer
938
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Norm of tridiagonal operator
Recently, I needed to estimate the operator norm of the tridiagonal operator, but I am sure answers much more refined than my simple observations must be known.
Let $T$ be the linear operator that ma …
- 28.6k
13
votes
2
answers
3k
views
What is the "correct" generalization of operator norms for nonlinear operators?
I have been recently wondering what is a (or even the) "correct" generalization of the notion of an operator norm to nonlinear operators?
Please excuse the naivete of my question; if you think that …
- 28.6k