Double Bruhat Cells and Total Positivity

@inproceedings{Zelevinsky1999DoubleBC,
  title={Double Bruhat Cells and Total Positivity},
  author={Andrei Zelevinsky},
  year={1999}
}
0. Introduction 336 1. Main results 337 1.1. Semisimple groups 337 1.2. Factorization problem 338 1.3. Total positivity 339 1.4. Generalized minors 339 1.5. The twist maps 340 1.6. Formulas for factorization parameters 341 1.7. Total positivity criteria 343 1.8. Fundamental determinantal identities 343 2. Preliminaries 344 2.1. Involutions 344 2.2. Commutation relations 345 2.3. Generalized determinantal identities 346 2.4. Affine coordinates in Schubert cells 349 2.5. y-coordinates in double… CONTINUE READING
Highly Influential
This paper has highly influenced 17 other papers. REVIEW HIGHLY INFLUENTIAL CITATIONS