Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Diana Savin"'
Publikováno v:
Mathematics, Vol 12, Iss 1, p 10 (2023)
Analytic number theory is a branch of number theory which inherits methods from mathematical analysis in order to solve difficult problems about the integers [...]
Externí odkaz:
https://doaj.org/article/d2b2669f2b35438495c9ab7e6ec94186
Publikováno v:
Mathematics, Vol 11, Iss 22, p 4701 (2023)
In this paper, we present a new class of Leonardo hybrid numbers that incorporate quantum integers into their components. This advancement presents a broader generalization of the q-Leonardo hybrid numbers. We explore some fundamental properties asso
Externí odkaz:
https://doaj.org/article/7d9b3f89a7f847e893d63d610f3a8efe
Autor:
Nicuşor Minculete, Diana Savin
Publikováno v:
Entropy, Vol 25, Iss 4, p 554 (2023)
In this article, we find some properties of certain types of entropies of a natural number. We are studying a way of measuring the “disorder” of the divisors of a natural number. We compare two of the entropies H and H¯ defined for a natural num
Externí odkaz:
https://doaj.org/article/4b1475cce72e49e692f34332429e0cda
Autor:
Dana Piciu, Diana Savin
Publikováno v:
Mathematics, Vol 10, Iss 11, p 1831 (2022)
In this paper, we characterize residuated lattices for which the topological space of prime ideals is a Noetherian space. The notion of i-Noetherian residuated lattice is introduced and related properties are investigated. We proved that a residuated
Externí odkaz:
https://doaj.org/article/18fd69a769a44e9cb7a3199e62e88b21
Autor:
Nicuşor Minculete, Diana Savin
Publikováno v:
Mathematics, Vol 9, Iss 15, p 1710 (2021)
In this paper, we find some inequalities which involve Euler’s function, extended Euler’s function, the function τ, and the generalized function τ in algebraic number fields.
Externí odkaz:
https://doaj.org/article/da8f8898d3334d41add728ee29b2af5a
Autor:
Nicuşor Minculete, Diana Savin
Publikováno v:
Mathematics, Vol 8, Iss 8, p 1222 (2020)
In this paper, we find some properties of Euler’s function and Dedekind’s function. We also generalize these results, from an algebraic point of view, for extended Euler’s function and extended Dedekind’s function, in algebraic number fields.
Externí odkaz:
https://doaj.org/article/94779584f11e437180407e990c9093c7
Autor:
Diana Savin
Publikováno v:
Journal of Discrete Mathematical Sciences and Cryptography. 25:2765-2771
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f42a13117c3cc3e2f8180656fc84c31
https://doi.org/10.1080/09720529.2022.2059921
https://doi.org/10.1080/09720529.2022.2059921
Autor:
Nicuşor Minculete, Diana Savin
Publikováno v:
Expositiones Mathematicae. 39:344-353
In this paper, we generalize the arithmetic functions τ and τ e in algebraic number fields and we find some properties of these functions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b532ce9c2f86804ccab8abc79c09623
https://doi.org/10.1016/j.exmath.2020.07.001
https://doi.org/10.1016/j.exmath.2020.07.001
Publikováno v:
Glasnik matematički
Volume 56
Issue 1
Volume 56
Issue 1
Let p and q be two positive prime integers. In this paper we obtain a complete characterization of division quaternion algebras HK(p, q) over the composite K of n quadratic number fields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::452875ba64edf1c88e3e2246fc7bcc5f
https://doi.org/10.3336/gm.56.1.05
https://doi.org/10.3336/gm.56.1.05
Autor:
Cristina Flaut, Diana Savin
Publikováno v:
Mathematical Methods in the Applied Sciences. 45:12077-12088
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::033cc91593f5434b2a4be02d75b3ffea
https://doi.org/10.1002/mma.7502
https://doi.org/10.1002/mma.7502