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Antonio Francisco Roldán López de Hierro

Universidad de Granada

Publicaciones

From type-(2,k) grouping indices to type-(2,k) Jaccard indices

Fuzzy Sets and Systems

  • 2025
  • journal-article
Fuzzy dissimilarities and the fuzzy Choquet integral of triangular fuzzy numbers on [0,1]

Fuzzy Sets and Systems

  • 2025
  • journal-article
Admissible OWA operators for fuzzy numbers

Fuzzy Sets and Systems

  • 2024
  • journal-article
On the admissibility of the alpha-order for fuzzy numbers

Computational and Applied Mathematics

  • 2024
  • journal-article
On-line linguistic decision support system based on citizen crowd decision making

Information Fusion

  • 2024
  • journal-article
Quantifying external information in social network analysis: An application to comparative Mythology

IEEE Transactions on Cybernetics

  • 2024
  • journal-article
The alpha-ordering for a wide class of fuzzy sets of the real line: the particular case of fuzzy numbers

Computational and Applied Mathematics

  • 2024
  • journal-article
Common Best Proximity Points and Completeness of ℱ−Metric Spaces

Mathematics

  • 2023
  • journal-article
On the notion of fuzzy dispersion measure and its application to triangular fuzzy numbers

Information Fusion

  • 2023
  • journal-article
Type-(2,k) overlap indices

IEEE Transactions on Fuzzy Systems

  • 2023
  • journal-article
Best Proximity Point Theorems Without Fuzzy P-Property for Several (ψ–ϕ)-Weak Contractions in Non-Archimedean Fuzzy Metric Spaces

Mathematics

  • 2022
  • journal-article
Extended Proinov X-contractions in metric spaces and fuzzy metric spaces satisfying the property NC by avoiding the monotone condition

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas

  • 2022
  • journal-article
Extension of restricted equivalence functions and similarity measures for type-2 fuzzy sets

IEEE Transactions on Fuzzy Systems

  • 2022
  • journal-article
Solving Integral Equations by Means of Fixed Point Theory

Journal of Function Spaces

  • 2022
  • journal-article
Weak orbital admissibility and related fixed point theory

Journal of Nonlinear and Convex Analysis

  • 2022
  • journal-article
A Fuzzy Delphi Consensus Methodology Based on a Fuzzy Ranking

Mathematics

  • 2021
  • journal-article
A fuzzy methodology for approaching fuzzy sets of the real line by fuzzy numbers

Fuzzy Sets and Systems

  • 2021
  • journal-article
A New Approach to Proinov-Type Fixed-Point Results in Non-Archimedean Fuzzy Metric Spaces

Mathematics

  • 2021
  • journal-article
Ample spectrum contractions in Branciari distance spaces

Journal of Nonlinear and Convex Analysis

  • 2021
  • journal-article
Fixed point theory in the setting of (α, β, ψ, ϕ) -interpolative contractions

Advances in Difference Equations

  • 2021
  • journal-article
Proinov type contractions on dislocated b-metric spaces

Advances in Difference Equations

  • 2021
  • journal-article
Proinov-Type Fixed-Point Results in Non-Archimedean Fuzzy Metric Spaces

Mathematics

  • 2021
  • journal-article
A novel fuzzy methodology applied for ranking trapezoidal fuzzy numbers and new properties

International Journal of Computer Mathematics

  • 2020
  • journal-article
Affine construction methodology of aggregation functions

Fuzzy Sets and Systems

  • 2020
  • journal-article
Analysis of the condition number in the raise regression

Communications in Statistics - Theory and Methods

  • 2020
  • journal-article
Extended Simulation Function via Rational Expressions

Mathematics

  • 2020
  • journal-article
High school students’ understanding of confidence interval,Comprensión del intervalo de confianza por estudiantes de bachillerato

Avances de Investigacion en Educacion Matematica

  • 2020
  • journal-article
Multi-criteria decision making involving uncertain information via fuzzy ranking and fuzzy aggregation functions

Journal of Computational and Applied Mathematics

  • 2020
  • journal-article
Multiparametric Contractions and Related Hardy-Roger Type Fixed Point Theorems

Mathematics

  • 2020
  • journal-article
On Modified R-Functions and Modified R-Contractions with Fixed Point Results and Applications

Bulletin of the Malaysian Mathematical Sciences Society

  • 2020
  • journal-article
Ample Spectrum Contractions and Related Fixed Point Theorems

Mathematics

  • 2019
  • journal-article
Curve-based monotonicity: a generalization of directional monotonicity

International Journal of General Systems

  • 2019
  • journal-article
Directions of directional, ordered directional and strengthened ordered directional increasingness of linear and ordered linear fusion operators

Proceedings of the 2018 IEEE Symposium Series on Computational Intelligence, SSCI 2018

  • 2019
  • conference-paper
ω-Interpolative Ćirić-Reich-Rus-Type Contractions

Mathematics

  • 2019
  • journal-article
Pointwise directional increasingness and geometric interpretation of directionally monotone functions

Information Sciences

  • 2019
  • journal-article
About the limits of raise regression to reduce condition number when three explanatory variables are involved

Revista Electrónica de Comunicaciones y Trabajos de ASEPUMA

  • 2018
  • journal-article
Coincidence point theorems on quasi-metric spaces via simulation functions and applications to G-metric spaces

Journal of Fixed Point Theory and Applications

  • 2018
  • journal-article
On a new methodology for ranking fuzzy numbers and its application to real economic data

Fuzzy Sets and Systems

  • 2018
  • journal-article
On quasi-contractive multi-valued mappings and a positive answer to a related open problem

Mathematical Methods in the Applied Sciences

  • 2018
  • journal-article
Strengthened ordered directionally monotone functions. Links between the different notions of monotonicity

Fuzzy Sets and Systems

  • 2018
  • journal-article
Two novel methodologies for considering aggregation functions by implicit equations and minimization problems

European Journal of Operational Research

  • 2018
  • journal-article
A fuzzy regression model based on finite fuzzy numbers and its application to real-world financial data

Journal of Computational and Applied Mathematics

  • 2017
  • journal-article
Fixed point theorems for FR -contractions with applications to solution of nonlinear matrix equations

Journal of Fixed Point Theory and Applications

  • 2017
  • journal-article
From graphical metric spaces to fixed point theory in binary related distance spaces

Filomat

  • 2017
  • journal-article
φ -admissibility results via extended simulation functions

Journal of Fixed Point Theory and Applications

  • 2017
  • journal-article
Some fixed point theorems in Branciari metric spaces

Mathematica Slovaca

  • 2017
  • journal-article
Some results on best proximity points of cyclic alpha-psi contractions in Menger probabilistic metric spaces

Mathematical Sciences

  • 2017
  • journal-article
A family of fuzzy distance measures of fuzzy numbers

Soft Computing

  • 2016
  • journal-article
A fuzzy regression approach using Bernstein polynomials for the spreads: computational aspects and applications to economic models

Mathematics and Computers in Simulation

  • 2016
  • journal-article
A unified version of Ran and Reuring’s theorem and Nieto and Rodríguez-López’s theorem and low-dimensional generalizations

Applied Mathematics & information Sciences

  • 2016
  • journal-article
Common fixed point theorems in fuzzy metric spaces using the CLRg property

Fuzzy Sets and Systems

  • 2016
  • journal-article
Common fixed point theorems under (R,S)-contractivity conditions
  • 2016
  • journal-article
Estimation of a fuzzy regression model using fuzzy distances

IEEE Transactions on Fuzzy Systems

  • 2016
  • journal-article
Existence and uniqueness of best proximity points under rational contractivity conditions

Mathematica Slovaca

  • 2016
  • journal-article
Fixed point theorems by combining Jleli and Samet’s, and Branciari’s inequalities

Journal of Nonlinear Science and Applications

  • 2016
  • journal-article
Fixed point theorems in new generalized metric spaces

Journal of Fixed Point Theory and Applications

  • 2016
  • journal-article
Fuzzy (and probabilistic) RS-metric spaces and related fixed point theory

Journal of Nonlinear and Convex Analysis

  • 2016
  • journal-article
Last remarks on G-metric spaces and related fixed point theorems

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas (RACSAM)

  • 2016
  • journal-article
Matkowski theorems in the context of quasi-metric spaces and consequences on G-metric spaces

Analele Stiintifice ale Universitatii Ovidius Constanta

  • 2016
  • journal-article
Some fixed point theorems in 1-M-complete fuzzy metric-like spaces

International Journal of General Systems

  • 2016
  • journal-article
Some new fixed point theorems under (A,S)-contractivity conditions
  • 2016
  • journal-article
The study of manageable functions and approximate fixed point property with their application

Communications in Nonlinear Analysis

  • 2016
  • journal-article
A short-note on «Common fixed point theorems for non-compatible self-maps in generalized metric spaces»

Journal of Inequalities and Applications

  • 2015
  • journal-article
An approach version of fuzzy metric spaces including an ad hoc fixed point theorem

Fixed Point Theory and Applications

  • 2015
  • journal-article
Coincidence point theorems on metric spaces via simulation functions

Journal of Computational and Applied Mathematics

  • 2015
  • journal-article
Discussion on the equivalence of W-distances with Ω-distances

Journal of Nonlinear and Convex Analysis

  • 2015
  • journal-article
Fixed point theorems in quasi-metric spaces and applications to multidimensional fixed points on G*-metric spaces

Journal of Nonlinear and Convex Analysis

  • 2015
  • journal-article
Imperative Remarks for “On common coupled fixed point theorems” and an answer to question: How to smooth away it

Abstract and Applied Analysis

  • 2015
  • journal-article
Multi-dimensional coincidence point theorems for weakly compatible mappings with the CLRg-property in (fuzzy) metric spaces

Fixed Point Theory and Applications

  • 2015
  • journal-article
Multidimensional fixed point theorems under (ψ,φ)-contractive conditions in partially ordered complete metric spaces

Journal of Computational and Applied Mathematics

  • 2015
  • journal-article
New fixed point theorem under R-contractions

Fixed Point Theory and Applications

  • 2015
  • journal-article
On a fixed point theorem and its application in dynamic programming

Applicable Analysis and Discrete Mathematics

  • 2015
  • journal-article
On an extension of contractivity conditions via auxiliary functions

Fixed Point Theory and applications

  • 2015
  • journal-article
On contractive cyclic fuzzy maps in metric spaces and some related results on fuzzy best proximity points and fuzzy fixed points

Fixed Point Theory and Applications

  • 2015
  • journal-article
On existence and uniqueness of best proximity points under a Popescu’s type contractivity condition

Journal of Nonlinear and Convex Analysis

  • 2015
  • journal-article
On some fixed point theorems under (α,ψ,ϕ)-contractivity conditions in metric spaces endowed with transitive binary relations

Fixed Point Theory and Applications

  • 2015
  • journal-article
Some fixed point theorems in Menger probabilistic metric-like spaces

Fixed Point Theory and Applications

  • 2015
  • journal-article
Some remarks about the existence of coupled g-coincidence points

Journal of Inequalities and Applications

  • 2015
  • journal-article
Weak P-property on product spaces and related multidimensional best proximity point theorems

Journal of Nonlinear and Convex Analysis

  • 2015
  • journal-article
A note on ‘(G,F)-Closed set and tripled point of coincidence theorems for generalized compatibility in partially metric spaces’

Journal of Inequalities and Applications

  • 2014
  • journal-article
A proposal to the study of contractions in quasi-metric spaces

Discrete Dynamics in Nature and Society

  • 2014
  • journal-article
An Illusion: “A Suzuki Type Coupled Fixed Point Theorem”

Abstract and Applied Analysis

  • 2014
  • journal-article
Berinde-Borcut tripled fixed point theorem in partially ordered (intuitionistic) fuzzy normed spaces

Journal of Inequalities and Applications

  • 2014
  • journal-article
Coincidence point theorems in quasi-metric spaces without assuming the mixed monotone property and consequences in G-metric spaces

Fixed Point Theory and Applications

  • 2014
  • journal-article
Discussion of coupled and tripled coincidence point theorems for φ-contractive mappings without the mixed g-monotone property

Fixed Point Theory and Applications

  • 2014
  • journal-article
Discussion on “Multidimensional coincidence points” via recent publications

Abstract and Applied Analysis

  • 2014
  • journal-article
Discussion on generalized-(αψ, βφ)-contractive mappings via generalized altering distance function and related fixed point theorems

Abstract and Applied Analysis

  • 2014
  • journal-article
G-Metric spaces in any number of arguments and related fixed-point theorems

Fixed Point Theory and Applications

  • 2014
  • journal-article
Irremissible stimulate on: «Unified fixed point theorems in fuzzy metric spaces via common limit range property»

Journal of Inequalities and Applications

  • 2014
  • journal-article
Multidimensional coincidence point results for compatible mappings in partially ordered fuzzy metric spaces

Fuzzy Sets and Systems

  • 2014
  • journal-article
On common α-fuzzy fixed points with applications

Fixed Point Theory and Applications

  • 2014
  • journal-article
On existence and uniqueness of g-best proximity points under (φ,θ,α,g)-contractivity conditions and applications

Abstract and Applied Analysis

  • 2014
  • journal-article
On modified α-ϕ-asymmetric Meir-Keeler contractive mappings

Filomat

  • 2014
  • journal-article
Remarks on ‘Coupled coincidence point results for a generalized compatible pair with applications’

Fixed Point Theory and Applications

  • 2014
  • journal-article
Some applications of the study of the image of a fuzzy number: discrete fuzzy numbers, operations, regression and a specificity-type ordering

Fuzzy Sets and Systems

  • 2014
  • journal-article
Some fixed/coincidence point theorems under (ψ,φ)-contractivity conditions without an underlying metric structure

Fixed Point Theory and Applications

  • 2014
  • journal-article
Some inevitable remarks on “Tripled fixed point theorems for mixed monotone Kannan type contractive mappings”

Journal of Applied Mathematics

  • 2014
  • journal-article
Some new fixed point theorems on fuzzy metric spaces

Journal of Intelligent and Fuzzy Systems

  • 2014
  • journal-article
Some remarks on «Multidimensional fixed point theorems for isotone mappings in partially ordered metric spaces»

Fixed Point Theory and Applications

  • 2014
  • journal-article
Some remarks on multidimensional fixed point theorems

Fixed Point Theory

  • 2014
  • journal-article
A note on «N-fixed point theorems for nonlinear contractions in partially ordered metric spaces»

Fixed Point Theory and Applications

  • 2013
  • journal-article
A note on «n-tuplet fixed point theorems for contractive type mappings in partially ordered metric spaces»

Journal of Inequalities and Applications

  • 2013
  • journal-article
Coupled Coincidence Point Theorems in (intuitionistic) fuzzy normed spaces
  • 2013
  • journal-article
F-closed sets and coupled fixed point theorems without the mixed monotone property

Fixed Point Theory and Applications

  • 2013
  • journal-article
Meir-Keeler type multidimensional fixed point theorems in partially ordered complete metric spaces
  • 2013
  • journal-article
Multidimensional fixed point theorems in partially ordered complete partial metric spaces under (ψ,φ)-contractivity conditions
  • 2013
  • journal-article
On interrelationships between fuzzy metric structures

Iranian Journal of Fuzzy Systems

  • 2013
  • journal-article
Some multidimensional fixed point theorems on partially preordered G*-metric spaces under (ψ,φ)-contractivity conditions
  • 2013
  • journal-article
Tripled fixed point theorem in fuzzy metric spaces and applications
  • 2013
  • journal-article
A fuzzy regression model based on distances and random variables with crisp input and fuzzy output data: a case study
  • 2012
  • journal-article
Multidimensional fixed point theorems in partially ordered complete metric spaces
  • 2012
  • journal-article
A note on the L-fuzzy Banach’s contraction principle
  • 2009
  • journal-article
KM-fuzzy approach space

2009 International Fuzzy Systems Association World Congress and 2009 European Society for Fuzzy Logic and Technology Conference, IFSA-EUSFLAT 2009 - Proceedings

  • 2009
  • conference-paper
Dirac Operators on Hypersurfaces of Manifolds with Negative Scalar Curvature
  • 2003
  • journal-article
Eigenvalue boundary problems for the Dirac operator

Communications in Mathematical Physics

  • 2002
  • journal-article
Contacto
aroldan@ugr.es
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