RESEARCHER PROFILE

Juan Fernández Sánchez

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J

University of Almería

Financial Risk and Volatility ModelingAdvanced Algebra and LogicMathematical Dynamics and FractalsProbability and Statistical Researchadvanced mathematical theories

Juan Fernández Sánchez works in Financial Risk and Volatility Modeling, Advanced Algebra and Logic, Mathematical Dynamics and Fractals, Probability and Statistical Research, advanced mathematical theories. Recorded institutional associations include University of Almería.

156Publications
1,349Citations
19H-index

ORCID

Inclusion identifies researchers whose recorded research contributions may inform their university’s understanding of its research community. It does not rank individual research quality or establish current employment.

Selected research works

Up to 100 highly cited works; DOI links open the original research. Counts reflect the collected record, not real-time citation totals.

  1. A topological proof of Sklar’s theorem

    2013 · 66 citations

  2. Copulas and Dependence Models with Applications

    2017 · 54 citations

  3. Characterization of all copulas associated with non-continuous random variables

    2011 · 48 citations

  4. Copulas, diagonals, and tail dependence

    2014 · 42 citations

  5. Conditioning-based metrics on the space of multivariate copulas and their interrelation with uniform and levelwise convergence and Iterated Function Systems

    2014 · 39 citations

  6. Sklar’s theorem obtained via regularization techniques

    2011 · 35 citations

  7. Idempotent and multivariate copulas with fractal support

    2012 · 34 citations

  8. Multivariate patchwork copulas: A unified approach with applications to partial comonotonicity

    2013 · 33 citations

  9. Bivariate copulas generated by perturbations

    2012 · 33 citations

  10. Measure-Preserving Functions and the Independence Copula

    2010 · 32 citations

  11. Multivariate copulas, quasi-copulas and lattices

    2011 · 28 citations

  12. On the α-migrativity of multivariate semi-copulas

    2011 · 26 citations

  13. Convergence results for patchwork copulas

    2015 · 25 citations

  14. Mass distributions of two-dimensional extreme-value copulas and related results

    2016 · 25 citations

  15. Multivariate shuffles and approximation of copulas

    2010 · 24 citations

  16. Some results on shuffles of two-dimensional copulas

    2012 · 24 citations

  17. Bivariate quasi-copulas and doubly stochastic signed measures

    2010 · 23 citations

  18. A copula-based family of fuzzy implication operators

    2012 · 23 citations

  19. A note on the notion of singular copula

    2012 · 21 citations

  20. ON THE CLASSES OF COPULAS AND QUASI-COPULAS WITH A GIVEN DIAGONAL SECTION

    2011 · 18 citations

  21. Multivariate copulas with hairpin support

    2014 · 18 citations

  22. Some members of the class of (quasi-)copulas with given diagonal from the Markov kernel perspective

    2016 · 18 citations

  23. Extensions of subcopulas

    2017 · 18 citations

  24. Singular Functions with Applications to Fractal Dimensions and Generalized Takagi Functions

    2011 · 17 citations

  25. On the duality of aggregation operators and k-negations

    2011 · 16 citations

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