Results 11 to 20 of about 4,586,045 (294)

Quantitative impurities effects on temperatures of tin and aluminium fixed-point cells [PDF]

open access: yes, 2009
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The International Temperature Scale of 1990 (ITS-90) defines the present S.I.(“System International”) means of measuring temperature.
Petchpong, Patchariya
core   +7 more sources

A counter example on common periodic points of functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
By a counter example we show that two continuous functions defined on a compact metric space satisfying a certain semi metric need not have a common periodic point.
Aliasghar Alikhani-Koopaei
doaj   +1 more source

Fixed Points Theorems for Non-Transitive Relations [PDF]

open access: yesLogical Methods in Computer Science, 2022
In this paper, we develop an Isabelle/HOL library of order-theoretic fixed-point theorems. We keep our formalization as general as possible: we reprove several well-known results about complete orders, often with only antisymmetry or attractivity, a mild
Jérémy Dubut, Akihisa Yamada
doaj   +1 more source

Fixed Point Logics

open access: yesThe Bulletin of Symbolic Logic, 2002
AbstractWe consider fixed point logics, i.e., extensions of first order predicate logic with operators defining fixed points. A number of such operators, generalizing inductive definitions, have been studied in the context of finite model theory, including nondeterministic and alternating operators. We review results established in finite model theory,
Dawar, Anuj, Gurevich, Yuri
openaire   +3 more sources

Fixed-effects ANOVA results using points as the criterion.

open access: yes, 2023
Fixed-effects ANOVA results using points as the criterion.
Molly E. Contini (17277205)   +1 more
core   +1 more source

Common Fixed Point Theorem on Cone Banach Space [PDF]

open access: yes, 2013
The aim of this manuscript is to discuss some fixed point results for self mappings satisfying certain contractive conditions on Cone Banach ...
Fixed points, P.G., Dersanambika, K.S.
core   +1 more source

From Moral Fixed Points to Epistemic Fixed Points [PDF]

open access: yes, 2018
Cuneo and Shafer-Landau (2014) argued that there are moral conceptual truths that are substantive in content, what they called ‘moral fixed points’. I argue that insofar as we have some reason to postulate moral fixed points, we have equal reason to ...
Kyriacou, Christos
core   +5 more sources

FIXED POINTS AND APPROXIMATE FIXED POINTS IN PRODUCT SPACES

open access: yesTaiwanese Journal of Mathematics, 2001
The paper deals with the general theme of what is known about the existence of fixed points and approximate fixed points for mappings which satisfy geometric conditions in product spaces. In particular it is shown that if X and Y are metric spaces each of which has the fixed point property for nonexpansive mappings, then the product space (X ×Y )∞ has ...
Espínola, R., Kirk, W. A.
openaire   +5 more sources

On a Common Jungck Type Fixed Point Result in Extended Rectangular b-Metric Spaces

open access: yesAxioms, 2019
In this paper, we present a Jungck type common fixed point result in extended rectangular b-metric spaces. We also give some examples and a known common fixed point theorem in extended b-metric spaces.
Hassen Aydi   +3 more
doaj   +1 more source

Existence of Fuzzy Fixed Points and Common Fuzzy Fixed Points for FG-Contractions with Applications

open access: yesMathematics, 2023
This article contains results of the existence of fuzzy fixed points of fuzzy mappings that satisfy certain contraction conditions using the platform of partial b-metric spaces. Some non-trivial examples are provided to authenticate the main results. The
Dur-e-Shehwar Sagheer   +4 more
doaj   +1 more source

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