𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Does the Automorphism Group Generate the Endomorphism Ring in Rep(S, R)?

✍ Scribed by Lutz Strüngmann

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
134 KB
Volume
231
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.

✦ Synopsis

Let R be a principal ideal domain and let S, F be a finite poset. We consider Ž . the question whether the automorphism group of a representation V g Rep S, R generates the endomorphism ring of V. A complete solution is given if R s k is a Ž . field except in the case of GF 2 . Moreover, some partial results and helpful techniques are obtained for the general case of R being a principal ideal domain, not a field.

📜 SIMILAR VOLUMES

X-ray crystal structures of 1,2,4-tri-O-
X-ray crystal structures of 1,2,4-tri-O-acetyl-5-deoxy-3-O-methyl-5-[(S)-phenylphosphinyl]-α-d-xylopyranose and its 5-[(S-phenylphosphinothioyl] derivative, and conformations of d-xylopyranose analogs having a C6H5P(R) group in the hemiacetal ring
✍ Thomas Richter; Peter Luger; Tadashi Hanaya; Hiroshi Yamamoto 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 780 KB

X-ray crystallographic analyses are reported for the two title compounds (8 and 9), of which the former crystallized in two modifications (8n and 8b). In all three structures, the pyranose rings have the %, (D) conformation and the substituents at C-l are axial and those at C-24-4 are equatorial. Th

DNA index and %S-phase cells determined
DNA index and %S-phase cells determined in acute lymphoblastic leukemia of children: A report from studies ALL V, ALL VI, and ALL VII (1979–1991) of the dutch childhood leukemia study group and the Netherlands workgroup on cancer genetics and cytogenetics
✍ Smets, L. A. ;Slater, R. ;van Wering, E. R. ;van der Does-van den Berg, A. ;Hart 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 834 KB

## Abstract DNA per cell content was routinely recorded by single‐parameter flow cytometry in leukemic blasts from 473 children with acute lymphoblastic leukemia (ALL), enrolled in national studies ALL V, VI, and VII (1979–1991) of the Dutch Childhood Leukemia Study Group. The parameters bonemarrow