Results 1 to 10 of about 273,916 (217)

Topology and life: In search of general mathematical principles in biology and sociology [PDF]

open access: bronzeThe Bulletin of Mathematical Biophysics, 1954
Mathematical biology has hitherto emphasized the quantitative, metric aspects of the physical manifestations of life, but has neglected the relational or positional aspects, which are of paramount importance in biology. Although, for example, the processes of locomotion, ingestion, and digestion in a human are much more complex than in a protozoan, the
N. Rashevsky
  +4 more sources

Digital Experiences of Mathematical Cognitive Functions in Learning the Basic Concepts of General Topology [PDF]

open access: hybridInternational Journal of Research in Undergraduate Mathematics Education
AbstractThis paper aims at defining and exploring design principles in a distance technological setting for an educational activity for mathematics undergraduate students, devoted to the construction of basic concepts in general topology, the promotion of problem-solving processes, the development of metacognitive aspects, and, in general, the ...
Giovannina Albano   +2 more
openaire   +3 more sources

Concepts of general topology in constructive mathematics and in sheaves, II

open access: closedAnnals of Mathematical Logic, 1981
AbstractTopological properties of spaces of sections of bundles are investigated in detail, and connected with results in constructive topology, in particular for notions of compactness, connectedness and uniformity.
R.J. Grayson
  +5 more sources

Topological Essence of the Concept “Limit of a Function” in the General Mathematics [PDF]

open access: yesRA JOURNAL OF APPLIED RESEARCH, 2021
The limit of a function is one of the most important concepts in high school mathematics. But unfortunately, not many students understand the essence of this concept. They had to accept it. This paper presents the topological essence of a limit of a function and discusses methods for teaching this concept in general education in Viet Nam.
Dung, Cu Thi Kim   +2 more
openaire   +2 more sources

Topological Essence of the Concept “Limit of a Numerical Sequence” in the General Mathematics

open access: yesRA JOURNAL OF APPLIED RESEARCH, 2021
High school mathematics includes a number of extremely important concepts, including the concept of the limit of the number sequence. However, most students when learning it do not understand it with certainty, but only accept it to apply it to solve exercises.
Toan, Le Trong, Thao, Do Thi Thanh
openaire   +2 more sources

Mathematical modeling and visualization of topologically non-trivial solutions in general relativity

open access: yesJournal of Physics: Conference Series, 2021
Abstract In general relativity, there is a class of solutions that currently do not have observed analogues, but on which the theory is shaped, giving an understanding what is fundamentally possible within its framework. Such solutions include wormholes, tunnels that connect distant regions in spacetime.
openaire   +1 more source

An Interview With Albert W. Tucker [PDF]

open access: yes, 1983
The mathematical career of Albert W. Tucker, Professor Emeritus at Princeton University, spans more than 50 years. Best known today for his work in mathematical programming and the theory of games (e.g., the Kuhn-Tucker theorem, Tucker tableaux, and the ...
Maurer, Stephen B., Tucker, A. W.
core   +2 more sources

Home - About - Disclaimer - Privacy