Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Manuel Sánchez-Ruiz"'
Publikováno v:
Graellsia, Vol 79, Iss 1 (2023)
Se presenta el catálogo de los ejemplares ibéricos del género Sphingonotus Fieber, 1852 (Orthoptera: Acrididae: Oedipodinae) conservados en la colección de Entomología del Museo Nacional de Ciencias Naturales de Madrid (MNCN-CSIC). En esta colec
Externí odkaz:
https://doaj.org/article/5b5da93379e544349c3c216ab8bd9864
Publikováno v:
Fractal and Fractional, Vol 6, Iss 11, p 665 (2022)
Modern science is one of the most-used commodities globally, and it is especially important in determining the sources of various threats faced by the world [...]
Externí odkaz:
https://doaj.org/article/d42c8c2a8d61495f802175b0b3913b24
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
The focus of this paper is to acquaint with generalized condition (B) in a quasi-partial b-metric space and to establish coincidence and common fixed point theorems for weakly compatible pairs of mapping. Additionally, with the background of quasi-pa
Externí odkaz:
https://doaj.org/article/51d53dc96ed74543a2ef938ac1b92362
Publikováno v:
Symmetry, Vol 13, Iss 6, p 1098 (2021)
The aim of this paper is to derive some common best proximity point results in partial metric spaces defining a new class of symmetric mappings, which is a generalization of cyclic ϕ-contraction mappings. With the help of these symmetric mappings, t
Externí odkaz:
https://doaj.org/article/e4d7fd300ab74daa82b4900940fd8486
Publikováno v:
Fractal and Fractional, Vol 5, Iss 2, p 35 (2021)
Mathematical models have been frequently studied in recent decades in order to obtain the deeper properties of real-world problems [...]
Externí odkaz:
https://doaj.org/article/797e7ad125b94040a78d9f952d9f1c94
Publikováno v:
Mathematics, Vol 9, Iss 1, p 58 (2020)
We revisit the problem of studying the solutions growth order in complex higher order linear differential equations with entire and meromorphic coefficients of p,q-order, proving how it is related to the growth of the coefficient of the unknown funct
Externí odkaz:
https://doaj.org/article/fbf9a85439aa45319e0050ba94f0fe07
Publikováno v:
Symmetry, Vol 13, Iss 1, p 32 (2020)
The purpose of this study is to introduce a new type of extended metric space, i.e., the rectangular quasi-partial b-metric space, which means a relaxation of the symmetry requirement of metric spaces, by including a real number s in the definition o
Externí odkaz:
https://doaj.org/article/e7e4b53ea6264509a638921d37d259a5
Publikováno v:
Mathematics, Vol 8, Iss 9, p 1598 (2020)
The aim of this paper was to obtain common fixed point results by using an interpolative contraction condition given by Karapinar in the setting of complete metric space. Here in this paper, we have redefined the Reich–Rus–Ćirić type contractio
Externí odkaz:
https://doaj.org/article/cb3ad9bc24dc4940884a06de98fc18bd
Publikováno v:
Mathematics, Vol 8, Iss 5, p 738 (2020)
In this paper we consider the introduction of the concept of (strongly) K- G f -pseudoinvex functions which enable to study a pair of nondifferentiable K-G- Mond-Weir type symmetric multiobjective programming model under such assumptions.
Externí odkaz:
https://doaj.org/article/8827774c1f4d4c1b97f0e64a36ecd6cc
Autor:
Rafael Martínez-Díaz, Julia Balaguer, Luis Manuel Sánchez-Ruiz, Pilar Bello, Victoria Castel, Antonio Rivas, Adela Cañete, Marina Falgas, Jose Luis Loaiza, Guillermo Perís-Fajarnés
Publikováno v:
Image Analysis and Stereology, Vol 34, Iss 2, Pp 135-144 (2015)
Whole-body 123I-Metaiodobenzylguanidine (mIBG) scintigraphy is used as the primary image modality in neuroblastoma detection. It is the most sensitive and specific method for staging and response evaluation. Validated semi-quantitative scoring method
Externí odkaz:
https://doaj.org/article/abedf56b77e74e548efe7e89baea7abf