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Infinitesimal Probabilities [PDF]

open access: yesThe British Journal for the Philosophy of Science, 2018
Non-Archimedean probability functions allow us to combine regularity with perfect additivity. We discuss the philosophical motivation for a particular choice of axioms for a non-Archimedean probability theory and answer some philosophical objections that have been raised against infinitesimal probabilities in general.
Benci, Vieri   +2 more
openaire   +7 more sources

Infinitesimal Hecke Algebras II [PDF]

open access: yes, 2009
For W a finite (2-)reflection group and B its (generalized) braid group, we determine the Zariski closure of the image of B inside the corresponding Iwahori-Hecke algebra. The Lie algebra of this closure is reductive and generated in the group algebra of
Ivan Marin, Universite ́ Paris
core   +5 more sources

Uncovering causal gene-tissue pairs and variants through a multivariate TWAS controlling for infinitesimal effects [PDF]

open access: yesNature Communications
Transcriptome-wide association studies (TWAS) are commonly used to prioritize causal genes underlying associations found in genome-wide association studies (GWAS) and have been extended to identify causal genes through multivariate TWAS methods. However,
Yihe Yang   +2 more
doaj   +2 more sources

On Infinitesimal L_ω-smooth Functions.

open access: yesZanco Journal of Pure and Applied Sciences, 2022
The aim of this paper is to study smoothness, approximate continuity, and approximate derivative in a nonstandard manner with respect to infinitesimal parameters.
Ibrahim O. Hamad
doaj   +3 more sources

Interpretation of the Origin by F. Rosenzweig and M. Heidegger

open access: yesRUDN Journal of Philosophy, 2022
The research focuses on the problem of interpretation of such a concept as the origin, which is ultimate for philosophical thought and bases existentially oriented constructions of Franz Rosenzweig and Martin Heidegger.
Maksim F. Litvinov
doaj   +1 more source

A Study on Pre-service Teachers' Discourse about Infinitesimals, Infinite Numbers, and Limits

open access: yesJournal of Educational Research in Mathematics, 2021
This study investigated seven pre-service teachers’ (who studied analysis) conceptions about infinitesimals, infinite numbers, and explanation methods of limits. Some pre-service teachers thought that infinitesimals and infinite numbers existed.
Seungju Baek, Jihyun Lee
doaj   +1 more source

NONSTANDARD COMPLETION OF NON-COMPLETE METRIC SPACE

open access: yesZanco Journal of Pure and Applied Sciences, 2021
Our aim in this study is to establishing nonstandard foundations, definitions and theorems for completion a noncomplete metric spaces. We have a lot of space or sets X which agree with all usual properties of complete, except at a small size subset of it.
Ala Omer Hassan, Ibrahim Othman Hamad
doaj   +1 more source

Infinitesimals via Cauchy sequences: Refining the classical equivalence

open access: yesOpen Mathematics, 2021
A refinement of the classic equivalence relation among Cauchy sequences yields a useful infinitesimal-enriched number system. Such an approach can be seen as formalizing Cauchy’s sentiment that a null sequence “becomes” an infinitesimal.
Bottazzi Emanuele, Katz Mikhail G.
doaj   +1 more source

Affine transformations of the tangent bundle of a common path space

open access: yesДифференциальная геометрия многообразий фигур, 2023
In this paper, we study infinitesimal transformations of the tangent bundle of a common path space. The general path space is a genera­liza­tion space of the affine connectivity.
N. D. Nikitin, O. G. Nikitina
doaj   +1 more source

On Infinitesimal Approximation of a Continuous Function [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2010
If  and  are convex subsets in , and  in  for all . If the approximation family is the set                         An Infinitesimal approximation of  an element in  established in [4],[5].
Tahir Ismail
doaj   +1 more source

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