*New York Times* bestselling author Barbara Delinsky enthralls millions of readers with emotionally powerful stories that vividly demonstrate the heart's, power to love. Here, first published in 1984, is an unforgettable story of a woman who must discover who she is before she can give herself to th
Variation on a theme of caffarelli and vasseur
โ Scribed by A. Kiselev; F. Nazarov
- Publisher
- Springer US
- Year
- 2010
- Tongue
- English
- Weight
- 265 KB
- Volume
- 166
- Category
- Article
- ISSN
- 1573-8795
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Let โบ be a primitive recursive wellโordering on the natural numbers and assume that its orderโtype is greater than or equal to the proofโtheoretic ordinal of the theory T. We show that the proofโtheoretic strength of T is not increased if we add the negation of the statement which forma
Let W be a Coxeter group with degrees dl .... ,dn. Solomon (1966) uses an inductive argument on the rank of W to prove the formula where #(w) denotes the minimum number of simple reflections required to express w. We provide a new proof of this fact using the theory of orbit harmonics developed in
provides necessary and sufficient conditions for an ideal to be generated by a regular sequence. In this paper, we provide generally more accessible conditions guaranteeing this property, as well as some examples indicating that our hypotheses cannot be significantly weakened. The key step in our de