Seminar talk, 20 February 2019: Difference between revisions
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| title = On the equivalence problem for geometric structures | | title = On the equivalence problem for geometric structures | ||
| abstract = Taking pseudo-Riemannian metrics as example we: | | abstract = Taking pseudo-Riemannian metrics as example we: | ||
1. construct the field of their rational differential invariants, | 1. construct the field of their rational differential invariants, | ||
2. proof that their local equivalence implies global equivalence. | 2. proof that their local equivalence implies global equivalence. | ||
| video = | | video = | ||
Latest revision as of 14:25, 15 February 2019
Speaker: Valery Yumaguzhin
Title: On the equivalence problem for geometric structures
Abstract:
Taking pseudo-Riemannian metrics as example we:
1. construct the field of their rational differential invariants,
2. proof that their local equivalence implies global equivalence.