Results 61 to 70 of about 536,630 (195)

A Brisk Tour of (Enriched) Category Theory [PDF]

open access: yes, 2017
In this paper, I will take you on a brief and brisk tour of the theory of (enriched) categories. While we won’t have time to see the theorems of category theory, we will see how the definitions unify a number of concepts across the mathematical landscape.
Myers, David Jaz
core   +1 more source

Intrinsic impediments to category captainship collaboration [PDF]

open access: yes, 2017
Category captainship, the approach where retailers use manufacturer-retailer collaboration, is a common way to leverage resources and capabilities in order to improve the sales/shelf performance ratio.
Brusset, Xavier, Agrell, Per Joakim
core   +1 more source

Luhmann, Lotman and the problem of boundary: a critical reflexion of the theoretical categories of inclusion and exclusion

open access: yesRevista de Ciências Humanas, 2016
This paper intends to give insight to the recent debate in Germany about inclusion and exclusion and the existing difficulties in the scientific discussion with both categories, especially concerning a theoretical definition.
Jan Steffens, Suene de Souza Dantas
doaj   +1 more source

Syntax-Semantics Interaction in Mathematics

open access: yesStudia Semiotyczne, 2019
DOI: http://doi.org/10.26333/sts.xxxii2.06 MICHAEL HELLER SYNTAX–SEMANTICS INTERACTION IN MATHEMATICS SU M M A R Y: Mathematical tools of category theory are employed to study the syntax-semantics problem in the philosophy of mathematics.
Michael Heller
doaj  

The representation theorem of the Robinson hybrid

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
This research lies within the domain of model theory, which investigates the properties of, broadly speaking, incomplete theories. The article introduces novel methods for classifying classes of structures whose associated theories are Jonssonian ...
N.M. Mussina, O.I. Ulbrikht
doaj   +1 more source

The Anti-gender and Gender-critical Roots of the Italian Anti-trans Parent Activism

open access: yesDiGeSt: Journal of Diversity and Gender Studies, 2023
Between 2020 and 2021, the fight against the hate crimes bill proposal on discrimination and violence based on sex, gender, sexual orientation, gender identity, and disability marked a pivotal moment in the ongoing mobilization against LGBTQ+ rights in ...
Massimo Prearo
doaj   +2 more sources

Patients' experiences of the complex trust-building process within digital cardiac rehabilitation.

open access: yesPLoS ONE, 2021
The development of digital solutions is becoming increasingly important in facing global challenges. Therefore, research on this topic is important in taking into account cardiac patients' experiences of the rehabilitation process for the design of ...
Marjo-Riitta Anttila   +2 more
doaj   +1 more source

An (Un)Marked Foreigner: Race-Making in Egyptian, Syrian, and German Popular Cultures

open access: yesLateral, 2021
This essay negotiates the critical tension between race as an analytic and social construct by examining how race becomes socialized in and through the production and presentation of Arab culture in two ethnographic case studies: how Syrian musicians ...
Shayna Silverstein, Darci Sprengel
doaj   +1 more source

Functoriality of the center of an algebra [PDF]

open access: yes, 2013
The notion of the center of an algebra over a field k has a far reaching generalization to algebras in monoidal categories. The center then lives in the monoidal center of the original category. This generalization plays an important role in the study of
A. Davydov, Liang Kong, I. Runkel
semanticscholar   +1 more source

Creating new concepts in mathematics: freedom and limitations. The case of Category Theory [PDF]

open access: yes, 2020
In the paper we discuss the problem of limitations of freedom in mathematics and search for criteria which would differentiate the new concepts stemming from the historical ones from the new concepts that have opened unexpected ways of thinking and ...
Semadeni, Zbigniew
core  

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