Results 121 to 130 of about 1,340 (226)

Relation between wiener numbers of quasi-hexagonal chains and quasi-polyomino chains

, 2010
Natural Science Foundation of China [10371102]Let Q (n) and B (n) denote a quasi-polyomino chain with n squares and a quasi-hexagonal chain with n hexagons, respectively. In this paper, the authors establish a relation between the Wiener numbers of Q (n)
Xie, MF, Zhang, FJ, 张福基
core  

Grammar-Based Evolution of Polyominoes

Languages that describe two-dimensional (2-D) structures have emerged as powerful tools in various fields, encompassing pattern recognition and image processing, as well as modeling physical and chemical phenomena. One kind of two-dimensional structures is given by labeled polyominoes, i.e., geometric shapes composed of connected unit squares ...
Jessica Mégane, Eric Medvet, Nuno Lourenço 0002, Penousal Machado   +3 more
openaire   +2 more sources

Polyomino Word-Puzzle Results

, 1969
In our last issue we presented a near-solution to one of the pentomino word-problems. Now J.A. Lindon has arrived at the first complete solution to one of these problems, which we present at the end of this article. At the same time, Donald A. Drury, who
Drury, Donald A., Lindon, J. A.
core  

Extremal polyomino chains on k-matchings and k-independent sets

, 2007
Denote by T-n the set of polyomino chains with n squares. For any T-n is an element of T-n, let m(k)(T-n) and i(k)(T-n) be the number of k-matchings and k-independent sets of T-n, respectively.
Zeng, YQ, Zhang, FJ, 张福基
core  

A simple model captures key characteristics of biological non-deterministic genotype-phenotype maps. [PDF]

PLoS Comput Biol
Martin NS.
europepmc   +1 more source

Maximum mutational robustness in genotype-phenotype maps follows a self-similar blancmange-like curve. [PDF]

J R Soc Interface, 2023
Mohanty V, Greenbury SF, Sarkany T, Narayanan S, Dingle K, Ahnert SE, Louis AA.   +6 more
europepmc   +1 more source

Phenotype Bias Determines How Natural RNA Structures Occupy the Morphospace of All Possible Shapes. [PDF]

Mol Biol Evol, 2022
Dingle K, Ghaddar F, Šulc P, Louis AA.
europepmc   +1 more source

Bounding phenotype transition probabilities via conditional complexity. [PDF]

J R Soc Interface
Dingle K, Hagolani P, Zimm R, Umar M, O'Sullivan S, Louis A.   +5 more
europepmc   +1 more source

Evolution of interface binding strengths in simplified model of protein quaternary structure. [PDF]

PLoS Comput Biol, 2019
Leonard AS, Ahnert SE.
europepmc   +1 more source

QUBO Problem Formulation of Fragment-Based Protein-Ligand Flexible Docking. [PDF]

Entropy (Basel)
Yanagisawa K, Fujie T, Takabatake K, Akiyama Y.   +3 more
europepmc   +1 more source