Jacobson's theorem on derivations of primitive rings with nonzero socle: a proof and applications

Á Rodríguez Palacios, M Cabrera García - European Journal of …, 2023 - Springer
We provide a proof of Jacobson's theorem on derivations of primitive rings with nonzero
socle. Both Jacobson's theorem and its formulation (in terms of the so-called differential …

Conditional expectations in complete normed complex algebras satisfying the von Neumann inequality

AR Palacios - Journal of Mathematical Analysis and Applications, 2022 - Elsevier
Let A be a complete normed complex algebra, let π: A→ A be a nonzero contractive linear
projection, and consider π (A) as a complete normed complex algebra under the product (x …

Multiplicative semiprimeness of skew Lie algebras

JC Cabello, M Cabrera, G López, WS Martindale III - 2004 - Taylor & Francis
Let A be a semiprime associative algebra with an involution over a field of characteristic not
2, let K be the Lie algebra of all skew elements of A, and let Z [K, K] denote the annihilator of …

[HTML][HTML] Algebras whose multiplication algebra is PI or GPI

M Cabrera, AF López, AY Golubkov, A Moreno - Journal of Algebra, 2016 - Elsevier
We obtain nonassociative extensions of some basic results in the associative PI and GPI
theories, such as Regev's tensor product PI-theorem, Kaplansky's primitive PI-theorem …

Multiplication algebras: algebraic and analytic aspects

M Cabrera García, Á Rodríguez Palacios - Associative and Non …, 2020 - Springer
Applications of multiplication algebras to the algebraic and analytic strengthenings of
primeness and semiprimeness of (possibly non-associative) algebras are fully surveyed …

[HTML][HTML] Multiplicative primeness of strongly prime non-commutative Jordan algebras

AMC Serrano, MC García - Journal of Algebra, 2019 - Elsevier
Multiplicative primeness of strongly prime non-commutative Jordan algebras - ScienceDirect
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[PDF][PDF] Algebras of quotients with bounded evaluation of a normed semiprime algebra

M Cabrera, A Mohammed - Studia Mathematica, 2003 - academia.edu
We deal with the algebras consisting of the quotients that produce bounded evaluation on
suitable ideals of the multiplication algebra of a normed semiprime algebra A. These …

[PDF][PDF] On Central Closure of Totally Prime Algebras

MT Al-Neima, AA Mohammed - Journal of University of Babylon for Pure and …, 2020 - iasj.net
Seemingly, it is not easy to finding a norm on the center closure of a normed algebra.
Cabrera and Mohammed in [1, 2], they defined a norm on the center closure of two classes …

[PDF][PDF] GPI for nonassociative algebras

M Cabrera, A Moreno - ugr.es
We will introduce the concept of generalized multiplicative polynomial identity (in short
GMPI) for multiplicatively prime algebras. Our main result is a GMPI-theorem, which provides …

[引用][C] حول الجبور الأولية المضروبة كلياً الخاصة

عبد الإله محمد, عامر, فائز عبد الل - المجلة العراقیة للعلوم …, 2010‎ - stats.mosuljournals.com
تبعاً لماثيووكابريرا–رودريكث وكابريرا–محمد عرّفنا الجبور الأولية المضروبة كليا الخاصة.
باستخدام تلك الجبور تم تحسين النتيجة العائدة لـ كابريرا–محمد التي تنص على انه إذا كان جبرا …