Results 31 to 40 of about 673 (251)

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

Crystal Structures and Intermolecular Interactions in $\alpha$ - and $\beta$ -phosgene. [PDF]

open access: yesAngew Chem Int Ed Engl
Despite its notorious reputation as a war gas, phosgene (COCl2${\rm COCl}_2$) is one of the most important intermediate chemicals in industry. In this study, we present the crystal structures of two phosgene polymorphs as deduced from powder neutron diffraction and show which intermolecular interactions stabilise the different modifications.
Ringelband S   +6 more
europepmc   +2 more sources

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

Homotopical algebraic geometry I: topos theory

open access: yesAdvances in Mathematics, 2005
71 pages.
VEZZOSI, GABRIELE, B. TOEN
openaire   +3 more sources

Towards a Paraconsistent Quantum Set Theory [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2015
In this paper, we will attempt to establish a connection between quantum set theory, as developed by Ozawa, Takeuti and Titani, and topos quantum theory, as developed by Isham, Butterfield and Döring, amongst others.
Benjamin Eva
doaj   +1 more source

Periodontitis and atherosclerotic cardiovascular disease: A critical appraisal

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract In spite of intensive research efforts driving spectacular advances in terms of prevention and treatments, cardiovascular diseases (CVDs) remain a leading health burden, accounting for 32% of all deaths (World Health Organization. “Cardiovascular Diseases (CVDs).” WHO, February 1, 2017, https://www.who.int/news‐room/fact‐sheets/detail ...
Maria Clotilde Carra   +3 more
wiley   +1 more source

Ennobling Love and Erotic Elevation: A Response to Six Readings of Ars Erotica

open access: yesEidos. A Journal for Philosophy of Culture, 2022
Preview: In various guises and cultures, the theme of elevating, ennobling love is a recurrent topos in the premodern erotic theory my book traces.
Richard Shusterman
doaj   +1 more source

Is Quantum Field Theory Necessarily “Quantum”?

open access: yesQuantum Reports
The mathematical universe of the quantum topos, which is formulated on the basis of classical Boolean snapshots, delivers a neo-realist description of quantum mechanics that preserves realism.
Ali Shojaei-Fard
doaj   +1 more source

On the validity of the definition of a complement-classifier

open access: yesZagadnienia Filozoficzne w Nauce, 2020
It is well-established that topos theory is inherently connected with intuitionistic logic. In recent times several works appeared concerning so-called complement-toposes (co-toposes), which are allegedly connected to the dual to intuitionistic logic. In
Mariusz Stopa
doaj  

The Topos of Virtuality

open access: yestripleC: Communication, Capitalism & Critique, 2009
Generalizing the conceptual approach to a theory of biosemiotics which is primarily based on insight from mathematical topology , we discuss here the relevance of the cognitive representation of the category of space in terms of the consequences implied ...
Rainer Zimmermann, Wolfgang Hofkirchner
doaj   +1 more source

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