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Thermal analysis of ternary hybrid nanofluids for advanced cooling of AI chips and data centers using dual numerical techniques [PDF]

open access: yesDiscover Nano
The problem of controlling the massive heat produced by high-performance AI processors has become more difficult due to the quick development of artificial intelligence (AI) and the exponential expansion of data centers.
A. O. Akindele   +3 more
doaj   +2 more sources

German Idealism and the Origins of Pure Mathematics: Riemann, Dedekind, Cantor [PDF]

open access: yesJournal of Philosophical Investigations, 2021
When it comes to the relation of modern mathematics and philosophy, most people tend to think of the three major schools of thought—i.e. logicism, formalism, and intuitionism—that emerged as profound researches on the foundations and nature of ...
Ehsan Karimi Torshizi
doaj   +1 more source

Qualitative (Pure) Mathematics as an Alternative to Measurement [PDF]

open access: yesFrontiers in Psychology
Václav Linkov
exaly   +2 more sources

Mathematical Modeling of Wax Deposition in Field-Scale Crude Oil Pipeline Systems

open access: yesJournal of Applied Mathematics, 2022
The formation of solid wax crystals, which interlock and form a gel-like layer on the inner wall of the crude oil pipeline, influences the transportation of waxy crude oil. The deposited layer grows continuously and hardens during the oil transportation,
Francis Oketch Ochieng   +3 more
doaj   +1 more source

Hydromagnetic Non-Newtonian Fluid Flow in a Convergent Conduit

open access: yesJournal of Applied Mathematics, 2022
In the present study, a hydromagnetic non-Newtonian (dilatant) fluid flow in a convergent conduit, in the presence of a variable transverse magnetic field, has been investigated.
Njue Caroline Wawira   +2 more
doaj   +1 more source

Cohen Positive Strongly p-Summing and p-Dominated m-Homogeneous Polynomials

open access: yesJournal of Mathematics, 2021
We introduce the concepts of Cohen positive strongly p-summing and positive p-dominated m-homogeneous polynomials. The version of Pietsch’s domination theorem for the first class among other results and a Bu-type theorem is proved, as well as some ...
Halima Hamdi   +4 more
doaj   +1 more source

Radio Labelings of Lexicographic Product of Some Graphs

open access: yesJournal of Mathematics, 2021
Labeling of graphs has defined many variations in the literature, e.g., graceful, harmonious, and radio labeling. Secrecy of data in data sciences and in information technology is very necessary as well as the accuracy of data transmission and different ...
Muhammad Shahbaz Aasi   +3 more
doaj   +1 more source

hα-Open Sets in Topological Spaces [PDF]

open access: yesمجلة التربية والعلم, 2022
In our work we introduced a new type of open sets is defined as follows: If for each set that is not empty M in X, M≠X and M ∈τ^∝such that A ⊆ int(A∪M). then A in (X,τ) is named h∝-open set. We also go through the relationship between h∝- open sets and a
Baedaa Abdullah   +2 more
doaj   +1 more source

Computing some Laplacian Coefficients of Forests

open access: yesJournal of Applied Mathematics, 2022
Let G be a finite simple graph with Laplacian polynomial ψG,λ=∑k=0n−1n−kckλk. In an earlier paper, the coefficients cn−4 and cn−5 for forests with respect to some degree-based graph invariants were computed. The aim of this paper is to continue this work
Ali Ghalavand, Ali Reza Ashrafi
doaj   +1 more source

Metric Dimension Threshold of Graphs

open access: yesJournal of Mathematics, 2022
Let G be a connected graph. A subset S of vertices of G is said to be a resolving set of G, if for any two vertices u and v of G there is at least a member w of S such that du,w≠dv,w.
Meysam Korivand   +2 more
doaj   +1 more source
mathematics
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