Results 31 to 40 of about 399,672 (159)

Quantity and number [PDF]

open access: yes, 2014
Quantity is the first category that Aristotle lists after substance. It has extraordinary epistemological clarity: "2+2=4" is the model of a self-evident and universally known truth. Continuous quantities such as the ratio of circumference to diameter of
Franklin, James
core  

Introduction to Gestural Similarity in Music. An Application of Category Theory to the Orchestra

open access: yes, 2018
Mathematics, and more generally computational sciences, intervene in several aspects of music. Mathematics describes the acoustics of the sounds giving formal tools to physics, and the matter of music itself in terms of compositional structures and ...
Mannone, Maria
core   +1 more source

Integrated and Differentiated Spaces of Triangular Fuzzy Numbers

open access: yes, 2017
Fuzzy sets are the cornerstone of a non-additive uncertainty theory, namely possibility theory, and of a versatile tool for both linguistic and numerical modeling.
Kirişci, Murat
core   +1 more source

Brain functors: A mathematical model for intentional perception and action [PDF]

open access: yes, 2016
Category theory has foundational importance because it provides conceptual lenses to characterize what is important and universal in mathematics—with adjunctions being the primary lens.
Ellerman, David
core   +2 more sources

Category theory of structural sets with application to mathematical modelling and systems analysis

open access: yesMathematical Modelling, 1986
AbstractThe extension of N. Bourbaki's structural sets theory is suggested as an effective method for mathematical modelling. Canonical morphisms are introduced for structures of given species. Structural sets and their canonical morphisms constitute the category of a given structure.
openaire   +2 more sources

From Music to Mathematics and Backwards: Introducing Algebra, Topology and Category Theory into Computational Musicology [PDF]

open access: yes, 2018
Despite a long historical relationship between mathematics and music, the interest of mathematicians is a recent phenomenon. In contrast to statistical methods and signal-based approaches currently employed in MIR (Music Information Research), the research project described in this paper stresses the necessity of introducing a structural ...
openaire   +3 more sources

A Mathematical Framework of Semantic Communication based on Category Theory

open access: yes
While semantic communication (SemCom) has recently demonstrated great potential to enhance transmission efficiency and reliability by leveraging machine learning (ML) and knowledge base (KB), there is a lack of mathematical modeling to rigorously characterize SemCom system and quantify the performance gain obtained from ML and KB.
Hua, Shuheng   +4 more
openaire   +2 more sources

Quantum sets

open access: yes, 2019
A quantum set is defined to be simply a set of nonzero finite-dimensional Hilbert spaces. Together with binary relations, essentially the quantum relations of Weaver, quantum sets form a dagger compact category. Functions between quantum sets are certain
Kornell, Andre
core  

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