Results 21 to 30 of about 932,936 (91)

Topos logic and applications

open access: yes, 2019
A primeira noção de topos, a de topos de Grothendieck, surgiu há cerca de 50 anos a partir de uma generalização do conceito de feixe na geometria algébrica.
Cahali, Arthur Francisco Schwerz
core   +1 more source

The categorical multi-combinator machine - cmcm [PDF]

open access: yes, 1992
Implementations of functional programming languages can take a number of different forms, and many different machines have been developed for this purpose. This paper introduces another abstract machine, the Categorical Multi-Combinator Machine (CMCM). A
Lins, Rafael D.   +3 more
core   +1 more source

Reclaiming a Basque youth voice in Navarre: The Iruinkokoa carnival as an agentive chronotope

open access: yesJournal of Linguistic Anthropology, Volume 36, Issue 3, December 2026.
Abstract This article analyzes Iruinkokoa, a contemporary Basque carnival in Pamplona‐Iruñea, as an example of emerging forms of minority‐language activism grounded in carnivalesque critique and performative intervention. Based on ethnographic fieldwork conducted between 2023 and 2025, the study examines how parody, satire, and collective performance ...
Agurtzane Elordui   +2 more
wiley   +1 more source

Sheaf representation for topoi

open access: yes, 2018
: "It is shown that every (small) topos is equivalent to the category of global sections of a sheaf of so-called hyperlocal topoi, improving on a result of Lambek & Moerdijk.
Steve Awodey (5372573)
core   +1 more source

Widespread On‐Fault Geologic Evidence for Variable Mode Coseismic Slip to the Trench in Cascadia

open access: yesAGU Advances, Volume 7, Issue 8, November 2026.
Abstract Investigating the geologic record of near‐trench coseismic strain release is critical for estimating the slip distribution and tsunamigenic potential of future large subduction zone earthquakes. However, the style and extent of upper plate coseismic deformation offshore in subduction zones is poorly constrained.
J. T. Watt   +11 more
wiley   +1 more source

Episodic Change, Quiescence, and Recovery of Earth's Inner Core Surface

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.
Abstract While a consensus has emerged that the hypothesis of inner core differential rotation cannot provide a consistent explanation for the seismic data, it remains debated whether the seismic data indicate a concurrence of a temporal change of inner core surface with an inner core differential rotation or the temporal change of inner core surface ...
Xin Zhang, Lianxing Wen
wiley   +1 more source

Modular correspondence between dependent type theories and categorical universes including pretopoi and topoi

open access: yes, 2005
We present a modular correspondence between various categorical structures and their internal languages in terms of extensional dependent type theories a la Martin-Loef. Starting from lex categories, through regular ones, we provide internal languages of
MAIETTI, MARIA EMILIA
core   +1 more source

Tropicalization through the lens of Łukasiewicz logic, with a topos theoretic perspective

open access: yes
The main aim of this paper is to show the interconnections between Łukasiewicz logic and algebraic geometry using algebraic, geometric and logical instruments. We continue our investigation into a new algebraic geometry based on idempotent semifields, in
Gerla, Brunella   +2 more
core   +4 more sources

The EU's Strategy for Sustainability: A Landmark Turn With the European Green Deal?

open access: yesEuropean Policy Analysis, Volume 12, Issue 4, Fall 2026.
ABSTRACT While the European Green Deal (EGD) has been widely recognized as a milestone in the EU's sustainability strategy, scholars disagree on the nature of the policy change it represents. Critics highlight its limited social and environmental ambitions, despite its portrayal as a “man on the moon” moment.
Ekaterina Domorenok, Franco Gatti
wiley   +1 more source

Conceptualism, Ramified Logic, and Nominalized Predicates [PDF]

open access: yes, 1986
This is a post-peer-review, pre-copyedit version of an article published in Topoi. The final authenticated version is available online at: https://doi.org/10.1007/BF00137832.Conceptualism differs from intuitionism in being a theory about the construction
Cocchiarella, Nino
core   +1 more source

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