Crystal Structure Representation for Neural Networks using Topological Approach
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Informatics"
DOI: 10.1002/minf.201600162
Abstract: In the present work we describe a new approach, which uses topology of crystals for physicochemical properties prediction using artificial neural networks (ANN). The topologies of 268 crystal structures were determined using ToposPro software. Quotient… read more here.
Keywords: crystal structure; neural networks; structure representation; approach ... See more keywords
A Topological Approach to Indices of Geometric Operators on Manifolds with Fibered Boundaries
Sign Up to like & getrecommendations! Published in 2019 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-019-03595-1
Abstract: In this paper, we investigate topological aspects of indices of twisted geometric operators on manifolds equipped with fibered boundaries. We define K -groups relative to the pushforward for boundary fibration, and show that indices of… read more here.
Keywords: fibered boundaries; indices geometric; geometric operators; approach indices ... See more keywords
A topological approach to delineation and arrhythmic beats detection in unprocessed long-term ECG signals
Sign Up to like & getrecommendations! Published in 2018 at "Computer methods and programs in biomedicine"
DOI: 10.1016/j.cmpb.2018.07.010
Abstract: BACKGROUND AND OBJECTIVE Arrhythmias are one of the most common symptoms of cardiac failure. They are usually diagnosed using ECG recordings, particularly long ambulatory recordings (AECG). These recordings are tedious to interpret by humans due… read more here.
Keywords: arrhythmic beats; approach delineation; beats detection; ecg signals ... See more keywords
A New Topological Approach to Target the Existence of Solutions for Nonlinear Fractional Impulsive Wave Equations
Sign Up to like & getrecommendations! Published in 2022 at "Axioms"
DOI: 10.3390/axioms11120721
Abstract: This paper considers a class of fractional impulsive wave equations and improves a previous results. In fact, this paper adopts a new topological approach to prove the existence of classical solutions with a complex arguments… read more here.
Keywords: wave equations; new topological; topological approach; fractional impulsive ... See more keywords
Complexity of Molecular Nets: Topological Approach and Descriptive Statistics
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14020220
Abstract: The molecular net complexity (HmolNet) is an extension of the combinatorial complexity (Hmol) of a crystal structure introduced by Krivovichev. It was calculated for a set of 4152 molecular crystal structures with the composition of… read more here.
Keywords: molecular nets; intermolecular contacts; topological approach; complexity molecular ... See more keywords