Results 41 to 50 of about 613,077 (145)

Arithmetic, Set Theory, Reduction and Explanation [PDF]

open access: yes, 2018
Philosophers of science since Nagel have been interested in the links between intertheoretic reduction and explanation, understanding and other forms of epistemic progress.
D’Alessandro, William
core  

On the supersingular reduction of K3 surfaces with complex multiplication [PDF]

open access: yes, 2017
We study the good reduction modulo p of K3 surfaces with complex multiplication. If a K3 surface with complex multiplication has good reduction, we calculate the Picard number and the height of the formal Brauer group of the reduction.
Ito, Kazuhiro
core   +1 more source

Special L-values of t-motives: a conjecture

open access: yes, 2008
We propose a conjecture on special values of $ L $-functions in a function field context with positive characteristic coefficients. For $ M $ a uniformizable $ t $-motive with everywhere good reduction we conjecture a relation between the value of the ...
Anderson   +21 more
core   +1 more source

Etnomatematika: Eksplorasi Budaya Sasak sebagai Sumber Belajar Matematika Sekolah Dasar

open access: yesJRPM (Jurnal Review Pembelajaran Matematika), 2020
The purpose of this research is to describe the results of the exploration of ethnomathematics of Sasak culture that can be used as a source of learning mathematics. This type of research is exploratory qualitative research with an ethnographic approach.
Asri Fauzi   +4 more
doaj   +1 more source

On Mathematical and Logical Realism and Contingency

open access: yesMathematics, 2023
This study presents the claim that mathematics and logic are merely highly formalized reflections, grounded in the physical laws of conservation. The claim generally correlates with John Stuart Mill’s known stance, but unlike his general view, it ...
Jovan M. Tadić
doaj   +1 more source

Extending the Applicability Condition in the Formal System \lambda\delta [PDF]

open access: yes, 2015
The formal system \lambda\delta is a typed lambda calculus derived from \Lambda\infinity, aiming to support the foundations of Mathematics that require an underlying theory of expressions (for example the Minimal Type Theory).
Guidi, Ferruccio
core   +1 more source

On Parameter Identification for Reaction-Dominated Pore-Scale Reactive Transport Using Modified Bee Colony Algorithm

open access: yesAlgorithms, 2021
Parameter identification is an important research topic with a variety of applications in industrial and environmental problems. Usually, a functional has to be minimized in conjunction with parameter identification; thus, there is a certain similarity ...
Vasiliy V. Grigoriev   +2 more
doaj   +1 more source

Reduction of flexible joint manipulator mathematical model [PDF]

open access: yesCollection of selected papers of the III International Conference on Information Technology and Nanotechnology, 2017
The singularly perturbed differential systems which describe the dynamics of the manipulator with flexible joints are investigated under the condition of weak dissipation. The method of integral manifolds is used to construct the reduced model of robot. Integral manifolds may be constructed as an asymptotic power series. The simplified model is used to
Natalya V. Voropaeva, Olga V. Vidilina
openaire   +1 more source

Collapsing along monotone poset maps

open access: yes, 2005
We introduce the notion of nonevasive reduction, and show that for any monotone poset map $\phi:P\to P$, the simplicial complex $\Delta(P)$ {\tt NE}-reduces to $\Delta(Q)$, for any $Q\supseteq{\text{\rm Fix}}\phi$. As a corollary, we prove that for any
Kozlov, Dmitry N.
core   +4 more sources

Four lectures on probabilistic methods for data science

open access: yes, 2016
Methods of high-dimensional probability play a central role in applications for statistics, signal processing theoretical computer science and related fields.
Vershynin, Roman
core   +1 more source

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