Results 41 to 50 of about 326 (146)

Smarandache rings [PDF]

open access: yes, 2002
Over the past 25 years, I have been immersed in research in Algebra and more particularly in ring theory. I embarked on writing this book on Smarandache rings (Srings) specially to motivate both ring theorists and Smarandache algebraists to develop and ...
Vasantha, Kandasamy
core   +1 more source

Porous Organic Polymers: From Molecular Design to Scalable Technologies

open access: yesSmall, EarlyView.
This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem   +12 more
wiley   +1 more source

Zeta functions of reductive groups and their zeros [PDF]

open access: yes, 2017
This book provides a systematic account of several breakthroughs in the modern theory of zeta functions. It contains two different approaches to introduce and study genuine zeta functions for reductive groups (and their maximal parabolic subgroups ...
Weng, L., Lin Weng
core   +1 more source

Polymer Electrolyte–Cathode Surface Bonding Suppresses Oxygen Evolution and Cation Mixing in Ni‐Rich Layered Oxides for Lithium Batteries

open access: yesSmall, EarlyView.
Structural stability of NMC is enhanced by introducing strong Ni–Opolymer bonds, such as those in carbonate‐based (PTMC) electrolytes. Strong hybridization between surface Ni and polymer oxygen facilitates oxidation of undercoordinated Ni2+, thereby mitigating Li/Ni mixing and O2 evolution at deep delithiation states.
Liang‐Ting Wu   +3 more
wiley   +1 more source

SYMMETRIC GROUPS AND LATTICES [PDF]

open access: yes, 2008
. This paper deals with various problems in lattice theory involving local extrema. In particular, we construct infinite series of highly symmetric spherical 3-designs which include some of the examples constructed in [9] in dimensions 5 and 7.
Anne-marie Bergé, Jacques Martinet
core  

On a graph related to permutability in finite groups [PDF]

open access: yes, 2010
This paper has been published in Annali di Matematica Pura ed Applicata. Series IV, 189(4):567-570 (2010). Copyright 2010 by Springer-Verlag. The final publication is available at www.springerlink.com.
Ballester Bolinches, Adolfo   +3 more
core   +1 more source

A Surprising Continuation of the Nonisotypic Rb3Ln[AsS4]2 Series: The Diverse Crystal Structures of the End‐Members with Ln = Gd–Ho

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The here presented compounds Rb3Ln[AsS4]2 with Ln = Gd–Ho represent an extension of the nonisotypic Rb3Ln[AsS4]2 series (Ln = La–Nd, Sm, Gd–Ho). The crystal structures of all representatives of this series contain one‐dimensional chains separated by Rb+ cations.
Katja Engel, Thomas Schleid
wiley   +1 more source

On pro-isomorphic zeta functions of $D^*$-groups of even Hirsch length [PDF]

open access: yes, 2023
The pro-isomorphic zeta function of a finitely generated nilpotent group is a Dirichlet generating series that enumerates all finite-index subgroups whose profinite completion is isomorphic to that of the ambient group.
Onn, Uri   +2 more
core   +1 more source

Approximation properties for discrete groups [PDF]

open access: yes, 2006
We give an overview of approximation properties in the context of operator algebras associated with ...
Brodzki, Jacek, Niblo, Graham A.
core  

Neutrosophic Sets and Systems [PDF]

open access: yes, 2013
Neutrosophic Sets and Systems has been created for publications on advanced studies in neutrosophy, neutrosophic set, neutrosophic logic, neutrosophic probability, neutrosophic statistics that started in 1995 and their applications in any field, such as ...
Smarandache, Florentin (Editor-in-Chief)
core   +1 more source

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