𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The t-invariant of analytic set germs of dimension 2

✍ Scribed by A. Dı́az-Cano

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
171 KB
Volume
160
Category
Article
ISSN
0022-4049

No coin nor oath required. For personal study only.

✦ Synopsis

Let X0 ⊂ R n be an analytic set germ of dimension 2. We study the invariant t(X0) deÿned as the least integer t such that any open semianalytic set germ of X0 can be written as a union of t basic open set germs. It is known that 2 ≤ t(X0) ≤ 3. In this note we provide a geometric criterion to determine the exact value of t(X0).

📜 SIMILAR VOLUMES

Orbits of Galois Invariant n-Sets of P1
Orbits of Galois Invariant n-Sets of P1 under the Action of PGL2
✍ Amparo López; Daniel Maisner; Enric Nart; Xavier Xarles 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 138 KB

For any "nite "eld k we count the number of orbits of galois invariant n-sets of /(k M ) under the action of PGL (k). For k of odd characteristic, this counts the number of k-points of the moduli space of hyperelliptic curves of genus g over k. We get in this way an explicit formula for the number o

Theory of the BOLD effect in the capilla
Theory of the BOLD effect in the capillary region: An analytical approach for the determination of T*2 in the capillary network of myocardium
✍ Wolfgang R. Bauer; Walter Nadler; Michael Bock; Lothar R. Schad; Christian Wacke 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 150 KB

This article presents an analytical approach for the quantification of the blood oxygen level dependent (BOLD) effect in the capillary region. The capillary geometry of myocardium is considered. The relaxation rate R\*2 is determined as a function of the capillary radius Rc, the intracapillary volum

Induction of potent CD4+ T cell-mediated
Induction of potent CD4+ T cell-mediated antitumor responses by a helper HER-2/neu peptide linked to the Ii-Key moiety of the invariant chain
✍ Ioannis F. Voutsas; Angelos D. Gritzapis; Louisa G. Mahaira; Maria Salagianni; E 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 French ⚖ 471 KB

## Abstract The Ii‐Key fragment from the MHC class II‐associated invariant chain (or Ii protein) has been shown to facilitate direct charging of MHC class II epitopes to the peptide binding groove. The purpose of the present study was to test the potential of a series of Ii‐Key/HER‐2__/neu__(776–79

Decreased serum dependence in the growth
Decreased serum dependence in the growth of NIH3T3 cells from the overexpression of human nuclear receptor-binding SET-domain-containing protein 1 (NSD1) or fission yeast su(var)3-9, enhancer-of-zeste, trithorax 2 (SET2)
✍ Toshiko Yamada-Okabe; Naomichi Matsumoto 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 2 views

## Abstract Nuclear receptor‐binding SET‐domain‐containing protein 1 (__NSD1__), a culprit gene for Sotos syndrome, contains a su(var)3‐9, enhancer‐of‐zeste, trithorax (SET) domain that is responsible for histone methyltransferase activity and other domains such as plant homeodomain (PHD) and proli