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- University of SouthamptonGB37 papers
- Centro de AstrobiologíaES14 papers
- Washington University in St. LouisUS14 papers
- University of Missouri–St. LouisUS11 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Instituto de Astrofísica de CanariasES7 papers
- University of MissouriUS7 papers
- Observatoire de ParisFR6 papers
- Texas A&M UniversityUS6 papers
- University of MinnesotaUS6 papers
- University of WashingtonUS6 papers
- Consejo Superior de Investigaciones CientíficasES5 papers
7 papers · 1 filter
Leavitt path algebras with bounded index of nilpotence
K. M. Rangaswamy, Ashish K. Srivastava
In this paper we completely describe graphically Leavitt path algebras with bounded index of nilpotence. We show that the Leavitt path algebra has index of nilpotence at…
On Prüfer-Like Properties of Leavitt Path Algebras
Songül Esin, Müge Kanuni, Ayten Koç +2
Prüfer domains and subclasses of integral domains such as Dedekind domains admit characterizations by means of the properties of their ideal lattices. Interestingly, a Leavitt path…
Additive unit structure of endomorphism rings and invariance of modules
Pedro A. Guil Asensio, T. C. Quynh, Ashish K. Srivastava
We use the type theory for rings of operators due to Kaplansky to describe the structure of modules that are invariant under automorphisms of their injective envelopes. Also, we hi…
New Characterizations of pseudo-Frobenius rings and a generalization of the FGF conjecture
Pedro A. Guil Asensio, Serap Sahinkaya, Ashish K. Srivastava
We provide new characterizations of pseudo-Frobenius and quasi-Frobenius rings in terms of tight modules. In the process, we also provide fresh perspectives on FGF and CF conjectur…
Rings and modules which are stable under automorphisms of their injective hulls
Noyan Er, Surjeet Singh, Ashish K. Srivastava
It is proved, among other results, that a prime right nonsingular ring (in particular, a simple ring) is right self-injective if is invariant under automorphisms of its i…
Shorted Operators Relative to a Partial Order in a Regular Ring
Brian Blackwood, S. K. Jain, K. M. Prasad +1
In this paper, the explicit form of maximal elements, known as shorted operators, in a subring of a von Neumann regular ring has been obtained. As an application of the main theore…