Results 11 to 20 of about 117,051,059 (274)

Algorithmic graph theory, reinforcement learning and game theory in MD simulations: from 3D-structures to topological 2D-MolGraphs and backwards [PDF]

open access: yes, 2022
This paper reviews graph theory-based methods that were recently developed in our group for post-processing molecular dynamics trajectories. We show that the use of algorithmic graph theory not only provides a direct and fast methodology to ...
Ylène, Aboulfath   +4 more
core   +1 more source

Model Theory Methods for Topological Groups [PDF]

open access: yesThe Bulletin of Symbolic Logic, 2018
This thesis gathers different works approaching subjects of topological dynamics by means of logic and descriptive set theory, and conversely. The first part is devoted to the study of Roelcke precompact Polish groups, which are the same as the automorphism groups of $\aleph_0$-categorical structures.
openaire   +1 more source

Topological Quantum Field Theory and the Geometric Langlands Correspondence [PDF]

open access: yes, 2013
In the pioneering work of A. Kapustin and E. Witten, the geometric Langlands program of number theory was shown to be intimately related to duality of GL-twisted N=4 super Yang-Mills theory compactified on a Riemann surface. In this thesis, we generalize
Setter, Kevin Luke
core   +1 more source

Aspects of Topological String Theory [PDF]

open access: yes, 2008
Two aspects of the topological string and its applications are considered in this thesis. Firstly, non-perturbative contributions to the OSV conjecture relating four-dimensional extremal black holes and the closed topological string partition function ...
Cook, Paul Langabi Hogan
core   +1 more source

Generating functions for intersection products of divisors in resolved F-theory models

open access: yesNuclear Physics B, 2023
Building on the approach of 1703.00905, we present an efficient algorithm for computing topological intersection numbers of divisors in a broad class of elliptic fibrations with the aid of a symbolic computing tool.
Patrick Jefferson, Andrew P. Turner
doaj   +1 more source

Interaction of a breather with a domain wall in a two-dimensional O(3) nonlinear sigma model [PDF]

open access: yesКомпьютерные исследования и моделирование, 2017
By numerical simulation methods the interaction processes of oscillating soliton (breather) with a 180-degree Neel domain wall in the framework of a (2 + 1)-dimensional supersymmetric O(3) nonlinear sigma model is studied. The purpose of this paper is to
Farkhod Shamsidinovich Shokirov
doaj   +1 more source

The Oblique Function Theory in search of a dynamic and fluid urban morphology

open access: yesJournal of Design for Resilience in Architecture and Planning, 2023
Today's cities are dynamic nodes where copious urban flows intersect. These flows have distinguished characteristics: the flow of money, the flow of vehicles, the flow of people who migrate, and the flow of information.
Ertuğ Erpek, Esin Kömez Dağlıoğlu
doaj   +1 more source

GTI-space : the space of generalized topological indices [PDF]

open access: yes, 2008
A new extension of the generalized topological indices (GTI) approach is carried out torepresent 'simple' and 'composite' topological indices (TIs) in an unified way.
Matamala, A.R.   +5 more
core   +4 more sources

Disrupted grey matter network morphology in pediatric posttraumatic stress disorder

open access: yesNeuroImage: Clinical, 2018
Introduction: Disrupted topological organization of brain functional networks has been widely observed in posttraumatic stress disorder (PTSD). However, the topological organization of the brain grey matter (GM) network has not yet been investigated in ...
Running Niu   +9 more
doaj   +1 more source

Disrupted topological properties of functional networks in epileptic children with generalized tonic‐clonic seizures

open access: yesBrain and Behavior, 2020
Introduction Generalized tonic‐clonic seizure (GTCS) is a condition that is characterized by generalized spike‐wave discharge in bilateral cerebral hemispheres during the seizure.
Yongxin Li, Qian Chen, Wenhua Huang
doaj   +1 more source

Home - About - Disclaimer - Privacy