Results 121 to 130 of about 155 (146)

Exploring the Tiers of Rooted Phylogenetic Network Space Using Tail Moves. [PDF]

open access: yesBull Math Biol, 2018
Janssen R   +4 more
europepmc   +1 more source

Gain-Sparsity and Symmetry-Forced Rigidity in the Plane. [PDF]

open access: yesDiscrete Comput Geom, 2016
Jordán T, Kaszanitzky VE, Tanigawa SI.
europepmc   +1 more source

[2020]Primary 05C25, 37B99; Secondary 05C12, 68R10

This paper introduces a hierarchy of contractive endomorphisms on graphs, providing a rigorous framework for quantitative structural compression. We first define a general class of (m,n)-contractive endomorphisms, which map paths of length m to walks of length at most n, and prove that they form a semigroup under composition. To analyze the dynamics of
zeinab Shahini, Madjid Eshaghi Gordji
openaire   +1 more source

What Are Higher-Order Networks?

SIAM Review, 2023
Christian Bick   +2 more
exaly  

Variable Projection for NonSmooth Problems

SIAM Journal of Scientific Computing, 2021
Aleksandr Aravkin, Tristan van Leeuwen
exaly  

Graph of a Nearring with Respect to an Ideal

Communications in Algebra, 2010
Syam Prasad Kuncham   +1 more
exaly  

Relative expanders or weakly relatively Ramanujan graphs

Duke Mathematical Journal, 2003
Joel Friedman
exaly  

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