Results 1 to 10 of about 1,215,022 (288)

Fractal Nature Bridge between Neural Networks and Graph Theory Approach within Material Structure Characterization [PDF]

open access: goldFractal and Fractional, 2022
Many recently published research papers examine the representation of nanostructures and biomimetic materials, especially using mathematical methods. For this purpose, it is important that the mathematical method is simple and powerful. Theory of fractals, artificial neural networks and graph theory are most commonly used in such papers.
Branislav M. Randjelovic   +6 more
doaj   +8 more sources

Local Convergence and Stability of Tight Bridge-Addable Graph Classes [PDF]

open access: yesCanadian Journal of Mathematics, 72(3), 563-601 (2020), 2016
A class of graphs is bridge-addable if given a graph G in the class, any graph obtained by adding an edge between two connected components of G is also in the class. The authors recently proved a conjecture of McDiarmid, Steger, and Welsh stating that if
Chapuy, Guillaume, Perarnau, Guillem
core   +4 more sources

Model-Based Predictive Control with Graph Theory Approach Applied to Multilevel Back-to-Back Cascaded H-Bridge Converters [PDF]

open access: goldElectronics, 2022
The multilevel back-to-back cascaded H-bridge converter (CHB-B2B) presents a significantly reduced components per level in comparison to other classical back-to-back multilevel topologies. However, this advantage cannot be fulfilled because of the several internal short circuits presented in the CHB-B2B when a conventional PWM modulation is applied. To
Gabriel Gaburro Bacheti   +4 more
openaire   +3 more sources

Prime Graph over Cartesian Product over Rings and Its Complement [PDF]

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2023
Graph theory is a branch of algebra that is growing rapidly both in concept and application studies. This graph application can be used in chemistry, transportation, cryptographic problems, coding theory, design communication network, etc.
Fatimah, Farah Maulidya   +2 more
core   +3 more sources

Autism research : An objective quantitative review of progress and focus between 1994 and 2015 [PDF]

open access: yesFrontiers in Psychology, 2018
The nosology and epidemiology of Autism has undergone transformation following consolidation of once disparate disorders under the umbrella diagnostic, autism spectrum disorders. Despite this re-conceptualization, research initiatives, including the NIMH'
Aria   +46 more
core   +5 more sources

A new method bridging graph theory and residue co-evolutionary networks for specificity determinant positions detection

open access: closedBioinformatics, 2018
Abstract Motivation Computational studies of molecular evolution are usually performed from a multiple alignment of homologous sequences, on which sequences resulting from a common ancestor are aligned so that equivalent residues are placed in the same position.
Néli José da Fonseca   +3 more
openaire   +4 more sources

Application of Graph Theory in Computer Science [PDF]

open access: yes, 2014
The field of mathematics have important roll in various fields. One of the important area in mathematics is Graph Theory. Which used in structural modeling in many area’s.
, Dr. Sudhir Prakash Srivastava
core   +2 more sources

A Spectral Graph Uncertainty Principle [PDF]

open access: yes, 2013
The spectral theory of graphs provides a bridge between classical signal processing and the nascent field of graph signal processing. In this paper, a spectral graph analogy to Heisenberg's celebrated uncertainty principle is developed.
Ameya Agaskar   +3 more
core   +1 more source

Efficient robust routing for single commodity network flows [PDF]

open access: yes, 2017
We study single commodity network flows with suitable robustness and efficiency specs. An original use of a maximum entropy problem for distributions on the paths of the graph turns this problem into a steering problem for Markov chains with prescribed ...
Chen, Yongxin   +3 more
core   +2 more sources

Unique perfect matchings and proof nets [PDF]

open access: yes, 2018
International audienceThis paper establishes a bridge between linear logic and mainstream graph theory, building previous work by Retoré (2003). We show that the problem of correctness for MLL+Mix proof nets is equivalent to the problem of uniqueness of ...

core   +3 more sources

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