Zobrazeno 1 - 10
of 16 539
pro vyhledávání: '"Mathematics::General Mathematics"'
Publikováno v:
Journal de théorie des nombres de Bordeaux. 35:219-246
We define spherical Heron triangles (spherical triangles with "rational" side-lengths and angles) and parametrize them via rational points of certain families of elliptic curves. We show that the congruent number problem has infinitely many solutions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::405569e8b1e7ad464d14c9b5ac64151b
https://doi.org/10.5802/jtnb.1243
https://doi.org/10.5802/jtnb.1243
Autor:
Nguyen, Linh Anh
Publikováno v:
International Journal of Approximate Reasoning. 155:113-131
Simulations and bisimulations between two fuzzy automata over a complete residuated lattice were defined by \'Ciri\'c et al. (2012) as fuzzy relations between the sets of states of the automata. However, they act as a crisp relationship between the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b44b490f28d72e88bbdbb9df2f7ecf8
https://doi.org/10.1016/j.ijar.2023.02.002
https://doi.org/10.1016/j.ijar.2023.02.002
Publikováno v:
Materials Today: Proceedings. 81:625-629
Fuzzy sets introduced to overthrow the uncertainty of an object. Interval valued intuitionistic fuzzy sets in topological structure space is an extension of fuzzy sets. Interval-valued intuitionistic multi fuzzy set theory is a capable tool for comme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c965709a13806240a606ac62c063df39
https://doi.org/10.1016/j.matpr.2021.04.081
https://doi.org/10.1016/j.matpr.2021.04.081
Publikováno v:
Materials Today: Proceedings. 80:1742-1746
The various extensions of the fuzzy set are considerably applied in many complex problems of real world to describes the improper information. The PFS (pythagorean fuzzy set) which is the expanded form of IFS (intuitionistic fuzzy set) is more applic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c1cfb46de4469ced01e57488f740348
https://doi.org/10.1016/j.matpr.2021.05.497
https://doi.org/10.1016/j.matpr.2021.05.497
Publikováno v:
Yugoslav Journal of Operations Research. 33:1-15
In this paper, we introduce the notion of a generalized difference I-convergent (i.e.?m-I-convergent) and difference I-Cauchy (i.e.?m-I-Cauchy) sequence in intuitionistic fuzzy n-normed spaces. Further, we prove some results related to this notion. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ac6e9cc5ba95f3de39ba5db9ce33679
https://doi.org/10.2298/yjor210318022k
https://doi.org/10.2298/yjor210318022k
Autor:
Nikolay Moshchevitin
Publikováno v:
Archiv der Mathematik. 120:159-169
We discuss some easy statements dealing with linear inhomogeneous Diophantine approximation. Surprisingly, we did not find some of them in the literature.
Comment: in German
Comment: in German
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdc140c83b623d30596f6f43ab0cd70f
https://doi.org/10.1007/s00013-022-01804-3
https://doi.org/10.1007/s00013-022-01804-3
Publikováno v:
Discrete Applied Mathematics. 323:162-170
Hole-twins – graphs that arise when a vertex is added to a hole in such a way to form a twin with some vertex of the hole – were discussed in a recent paper by Dai, Foley, and Hoang where it was shown that there is a polynomial time algorithm to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::396f56e6585333459ce1823a20a6d502
https://doi.org/10.1016/j.dam.2021.09.034
https://doi.org/10.1016/j.dam.2021.09.034
Autor:
Song, JuAe
Publikováno v:
International Journal of Algebra and Computation. 32:1575-1594
We prove that the rational function semifield of a tropical curve is finitely generated as a semifield over the tropical semifield $\boldsymbol{T} := ( \boldsymbol{R} \cup \{ - \infty \}, \operatorname{max}, +)$ by giving a specific finite generating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6884c3960bd80734c1d893598b84ff79
https://doi.org/10.1142/s0218196722500710
https://doi.org/10.1142/s0218196722500710
Publikováno v:
Mathematical Programming. 198:1153-1225
Stochastic MPECs have found increasing relevance for modeling a broad range of settings in engineering and statistics. Yet, there seem to be no efficient first/zeroth-order schemes equipped with non-asymptotic rate guarantees for resolving even deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edf00103c3bdae5cd12e2946bacbae95
https://doi.org/10.1007/s10107-022-01893-6
https://doi.org/10.1007/s10107-022-01893-6
Autor:
T. Bînzar
Publikováno v:
Fuzzy Sets and Systems. 444:131-143
In this paper we introduce and study the algebra of almost strongly fuzzy bounded operators on fuzzy normed linear spaces. Some connections with the algebra of strongly fuzzy bounded operators are presented. The completeness of these algebras is also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c706da11db8a2d82dcc3cc1611eb646d
https://doi.org/10.1016/j.fss.2021.11.011
https://doi.org/10.1016/j.fss.2021.11.011