Results 111 to 120 of about 441 (192)

Highly Stable Perovskite Supercrystals via Oil-in-Oil Templating. [PDF]

open access: yesNano Lett, 2020
Tang Y   +10 more
europepmc   +1 more source

A class of hyperlattices induced by quasi-ordered semigroups

open access: yes, 2017
In this paper we study hyperstructure generalizations of lattices. We give conditions for EL-semihypergroups to be H_v-semilattices, hypersemilattices or hyperlattices.
Cristea, Irina   +2 more
core  

OVER THE CONSTRUCTION OF AN HYPERSTRUCTURE OF QUOTIENTS FOR A MULTIPLICATIIVE HYPERRING

open access: yesRatio Mathematica, 1997
In this paper we construct a weak hyperfield of quotients for a class of multiplicative hyperrings.
R. Procesi, R. Rota
doaj  

EL-hyperstructures: an overview

open access: yesRatio Mathematica, 2012
This paper gives a current overview of theoretical background of a special class of hyperstructures constructed from quasi / partially or dered (semi) groups using a construction known as the "Ends lemma".
Michal Novak
doaj  

Algorithms for Combinatorial Optimization and Games Adapted from Linear Programming [Elektronisk resurs]

open access: yes, 2003
The problem of maximizing functions from the boolean hypercube to real numbers arises naturally in a wide range of applications. This paper studies an even more general setting, in which the function to maximize is defined on what we call a ...
Björklund, Henrik,, Sandberg, Sven,
core  

Algorithms for Combinatorial Optimization and Games Adapted from Linear Programming

open access: yes, 2003
The problem of maximizing functions from the boolean hypercube to real numbers arises naturally in a wide range of applications. This paper studies an even more general setting, in which the function to maximize is defined on what we call a ...
Björklund, Henrik, Sandberg, Sven
core  

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