Results 11 to 20 of about 12,234,254 (210)

The World Is Not a Theorem

open access: yesEntropy, 2021
The evolution of the biosphere unfolds as a luxuriant generative process of new living forms and functions. Organisms adapt to their environment, exploit novel opportunities that are created in this continuous blooming dynamics.
Stuart Kauffman, Andrea Roli
doaj   +1 more source

How Firm Are the Foundations of Mind-Set Theory? The Claims Appear Stronger Than the Evidence

open access: yesPsychology Science, 2020
Mind-set refers to people’s beliefs about whether attributes are malleable (growth mind-set) or unchangeable ( fixed mind-set). Proponents of mind-set theory have made bold claims about mind-set’s importance.
Alexander P. Burgoyne   +2 more
semanticscholar   +1 more source

A Finitely Axiomatized Non-Classical First-Order Theory Incorporating Category Theory and Axiomatic Set Theory

open access: yesAxioms, 2021
It is well known that Zermelo-Fraenkel Set Theory (ZF), despite its usefulness as a foundational theory for mathematics, has two unwanted features: it cannot be written down explicitly due to its infinitely many axioms, and it has a countable model due ...
Marcoen J. T. F. Cabbolet
doaj   +1 more source

Aggregate Theory Versus Set Theory

open access: yesPhilosophia Scientiæ, 2005
Maddy’s 1990 arguments against Aggregate Theory were undermined by the shift in her position in 1997. The present paper considers Aggregate Theory in the light this, and the recent search for ‘New Axioms for Mathematics’.
Hartley Slater
doaj   +1 more source

Set Theory

open access: yesFunctional Interpretations, 2019
QCA is a set-theoretic method. But what are sets and how does a set-theoretic approach differ from other approaches? At the most basic level, a set can be defined as a group of elements that share certain characteristics.
Bhavanari Satyanarayana   +2 more
semanticscholar   +1 more source

Set theory

open access: yesMathematical Statistics with Applications in R, 2018
0009 Most mathematicians think of set theory as providing the basic foundations for mathematics. So how does this really work? For example, how do we translate the sentence “X is a scheme” into set theory?
Robert André
semanticscholar   +1 more source

On NCT- Set Theory [PDF]

open access: yesNeutrosophic Sets and Systems
We introduce a new class of neutrosophic crisp set, and then it presented some operations via this sets like, 𝑁𝐶𝑇 −intersection, 𝑁𝐶𝑇 −union and algebraic 𝑁𝐶𝑇 −difference to arrive at the algebraic ring construction.
Dheargham Ali Abdulsada   +2 more
doaj   +1 more source

δ-GLMB filter based on DI in a clutter

open access: yesThe Journal of Engineering, 2019
For the problem that the performance of existing multi-target tracking algorithm's serious degrades in a dense clutter environment, a novel Doppler information assistant δ-generalised labelled multi-Bernoulli (DI-δ-GLMB) filter is proposed.
Hua-fu Peng   +3 more
doaj   +1 more source

COMPOSITE METHOD OF RELIABILITY RESEARCH FOR HIERARCHICAL MULTILAYER ROUTING SYSTEMS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2016
The paper deals with the idea of a research method for hierarchical multilayer routing systems. The method represents a composition of methods of graph theories, reliability, probabilities, etc.
R. B. Tregubov
doaj   +1 more source

Simulation-based verification of bounded-horizon safety for hybrid systems using dynamic number of simulations

open access: yesIET Cyber-Physical Systems, 2019
The authors present a simulation-based bounded-horizon verification framework for hybrid systems with Lipschitz continuity on the continuous dynamics. In this framework, the bounded initial set is covered by a finite set of representative states, whose ...
Hao Ren, Ratnesh Kumar, Ratnesh Kumar
doaj   +1 more source

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