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We know a lot about the numerical range
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Classroom Contents
Blaschke Products and the Crouzeix Conjecture
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- 1 Intro
- 2 The Crouzelx Conjecture
- 3 Finding numerical ranges
- 4 The Crouzex Conjecture: In the beginning
- 5 Numerical evidence
- 6 More of the evidence
- 7 Back to Greenbaum and Choi
- 8 Model spaces, operator theory and...
- 9 Blaschke products!
- 10 We know a lot about the numerical range
- 11 We also know a lot about Blaschke products
- 12 What Sarason's 1967 work tells us
- 13 Level Set Conjecture (LSC)
- 14 Blaschke products and level sets
- 15 Compare...
- 16 Application: LSC 6
- 17 Another Application
- 18 Natural Question
