Results 141 to 150 of about 6,567 (235)

Study of Subhomomorphic Property to a Ring

open access: yesJournal of Mathematical Extension, 2012
Let M and N be two non-zero right R-modules, M is called subhomomorphic to N in case there exist R−homomorphisms f : M → N, g : N → M such that gof is non-zero, and M is called strongly subhomomorphic to N in case there exist homomorphisms f : M → N,
M. Baziar
doaj  

On transfer homomorphisms of Krull monoids. [PDF]

open access: yesBoll Unione Mat Ital (2008), 2021
Geroldinger A, Kainrath F.
europepmc   +1 more source

Mining Tree Patterns with Partially Injective Homomorphisms.

open access: yes, 2018
One of the main differences between inductive logic programming (ILP) and graph mining lies in the pattern matching operator applied: While it is mainly defined by relational homomorphism (i.e., subsumption) in ILP, subgraph isomorphism is the most ...
Wrobel, Stefan   +3 more
core  

Homomorphisms for equidistance relations

open access: yes, 1983
This paper presents necessary and sufficient conditions for the existence of homomorphisms for equidistance relations in terms of the closed subsystems (the Fundamental Theorem of Homomorphisms). Further, it shows that every closed subsystem of a 1-point
Sibley, Thomas Q.
core  

Characterization of Best Approximation Points with Lattice Homomorphisms

open access: yesJournal of Mathematical Extension, 2014
In this paper we prove some characterization theorems in the theory of best approximation in Banach lattices. We use a new idea for finding the best approximation points in an ideal.
H. R. Khademzadeh, H. Mazaheri
doaj  

Homomorphisms and dimension

open access: yesMathematische Annalen, 1962
Hunter, R.P., ANDERSON, L.W.
openaire   +2 more sources

<i>N</i> =1 Super Virasoro Tensor Categories. [PDF]

open access: yesCommun Math Phys
Creutzig T   +3 more
europepmc   +1 more source

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