Results 31 to 40 of about 687,146 (243)

Applications of Non-Standard analysis in Topoi to Mathematical Neurosciences and Artificial Intelligence: Infons, Energons, Receptons (I)

open access: yesMathematics, 2021
The purpose of this paper is to promote new methods in mathematical modeling inspired by neuroscience—that is consciousness and subconsciousness—with an eye toward artificial intelligence as parts of the global brain.
Ileana Ruxandra Badea   +3 more
doaj   +1 more source

On Monstrosity of Metaphor in Cognitive Paradigm [PDF]

open access: yesIzvestiâ Ûžnogo Federalʹnogo Universiteta: Filologičeskie Nauki, 2016
Khazagerov Georgy Georgievich - Ph.D. of philology, professor. Russian language dpt. Institute of philology, journalism and cross-cultural communication. Southern Federal University. Abstract.
Георгий Георгиевич Хазагеров
doaj   +4 more sources

A Topos Theory Foundation for Quantum Mechanics [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2012
The theory of quantum mechanics is examined using non-standard real numbers, called quantum real numbers (qr-numbers), that are constructed from standard Hilbert space entities.
John V Corbett
doaj   +1 more source

Spectral Presheaves, Kochen-Specker Contextuality, and Quantale-Valued Relations [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2018
In the topos approach to quantum theory of Doering and Isham the Kochen–Specker Theorem, which asserts the contextual nature of quantum theory, can be reformulated in terms of the global sections of a presheaf characterised by the Gelfand spectrum of
Kevin Dunne
doaj   +1 more source

Identification of novel neutralizing determinants for protection against HCV

open access: yesHepatology, EarlyView., 2022
Identification of novel neutralizing determinants for protection against hepatitis C virus. Abstract Background and Aims HCV evasion of neutralizing antibodies (nAb) results in viral persistence and poses challenges to the development of an urgently needed vaccine.
Garazi P. Alzua   +12 more
wiley   +1 more source

Lawvere-Tierney sheafification in Homotopy Type Theory

open access: yesJournal of Formalized Reasoning, 2016
Sheafification is a popular tool in topos theory which allows to extend the internal logic of a topos with new principles. One of its most famous applications is the possibility to transform a topos into a boolean topos using the dense topology, which ...
Kevin Quirin, Nicolas Tabareau
doaj   +1 more source

Total free energy analysis of fully hydrated proteins

open access: yesProteins: Structure, Function, and Bioinformatics, Volume 91, Issue 1, Page 74-90, January 2023., 2023
Abstract The total free energy of a hydrated biomolecule and its corresponding decomposition of energy and entropy provides detailed information about regions of thermodynamic stability or instability. The free energies of four hydrated globular proteins with different net charges are calculated from a molecular dynamics simulation, with the energy ...
Jas Kalayan   +3 more
wiley   +1 more source

Two Constructivist Aspects of Category Theory

open access: yesPhilosophia Scientiæ, 2006
Category theory has two unexpected links to constructivism: First, why is topos logic so close to intuitionistic logic? The paper argues that in part the resemblance is superficial, in part it is due to selective attention, and in part topos theory is ...
Colin McLarty
doaj   +1 more source

Bohrification of local nets [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2012
Recent results by Spitters et. al. suggest that quantum phase space can usefully be regarded as a ringed topos via a process called Bohrification. They show that quantum kinematics can then be interpreted as classical kinematics, internal to this ringed ...
Joost Nuiten
doaj   +1 more source

An Order-Theoretic Quantification of Contextuality

open access: yesInformation, 2014
In this essay, I develop order-theoretic notions of determinism and contextuality on domains and topoi. In the process, I develop a method for quantifying contextuality and show that the order-theoretic sense of contextuality is analogous to the sense ...
Ian T. Durham
doaj   +1 more source

Home - About - Disclaimer - Privacy