✦ LIBER ✦

Characterizations of derivations on triangular rings: Additive maps derivable at idempotents

✍ Scribed by Runling An; Jinchuan Hou

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 170 KB
Volume: 431
Category: Article
ISSN: 0024-3795
DOI: 10.1016/j.laa.2009.04.005

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Additivity of multiplicative maps on tri

Additivity of multiplicative maps on triangular rings

✍ Yu Wang 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 174 KB

In this paper we shall give a unified technique in the discussion of the additivity of n-multiplicative automorphisms, n-multiplicative derivations, n-elementary surjective maps, and Jordan multiplicative surjective maps on triangular rings.

Additive maps derivable or Jordan deriva

Additive maps derivable or Jordan derivable at zero point on nest algebras

✍ Meiyan Jiao; Jinchuan Hou 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 168 KB

Additive maps derivable at some points o

Additive maps derivable at some points on -subspace lattice algebras

✍ Jinchuan Hou; Xiaofei Qi 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 151 KB

Let L be a J-subspace lattice on a real or complex Banach space X with dim X > 2 and AlgL be the associated J-subspace lattice algebra. Let δ : AlgL → AlgL be an additive map. It is shown that, if δ is derivable at zero point, i.e., δ(AB) = δ(A)B + Aδ(B) whenever AB = 0, then δ(A) = τ (A) + λA, ∀A,

Prenatal diagnosis and molecular charact

Prenatal diagnosis and molecular characterization of two constitutional rings derived from one chromosome 22

✍ Macoura Gadji; Kada Krabchi; Paul Langis; Azeddine Aboura; Martine Périgny; Stép 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 128 KB 👁 2 views

NMR characterization of new 10-membered-

NMR characterization of new 10-membered-ring macrolactones and dihydrobenzophenazine-5-one, oxidized derivatives of benzo[a]phenazines

✍ Marília O. F. Goulart; José Rui Machado Reys; Flavio S. Emery; Antônio V. Pinto; 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 88 KB

Synthesis and spectroscopic characteriza

Synthesis and spectroscopic characterization of insulin derivatives containing one or two poly(ethylene oxide) chains at specific positions

✍ M. Ehrat; P. L. Luisi 📂 Article 📅 1983 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 255 KB

We describe a synthetic method aimed a t specifically coupling poly(ethy1ene oxide) (PEO) to proteins without altering their spectroscopic properties. To do so, we have first modified the alcohol end group of PEO to an acid end group (PEO-COOH). Coupling of PEO-COOH to Gly A' methylsulfonylethyloxyc