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  1. Adjoint maps between implicative semilattices and continuity of localic maps

    Article • Algebra Universalis, March 2022, Springer Science + Business Media

    Prof. Jorge Picado

  2. Some general aspects of exactness and strong exactness of meets

    Article • Topology and its Applications, March 2022, Elsevier

    Prof. Jorge Picado

  3. Frame presentations of compact hedgehogs and their properties

    Article • Quaestiones Mathematicae, January 2022, Informa UK Limited

    Prof. Jorge Picado

  4. Continuous extensions of real functions on arbitrary sublocales and C-, C⁎-, and z-embeddings

    Article • Journal of Pure and Applied Algebra, October 2021, Elsevier

    Prof. Jorge Picado

  5. A New Diagonal Separation and its Relations With the Hausdorff Property

    Article • Applied Categorical Structures, July 2021, Springer Science + Business Media

    Prof. Jorge Picado

  6. Notes on Point-Free Topology

    Article • January 2021, Springer Science + Business Media

    Prof. Jorge Picado

  7. Separation in Point-Free Topology

    Article • January 2021, Springer Science + Business Media

    Prof. Jorge Picado

  8. On Equalizers in the Category of Locales

    Article • Applied Categorical Structures, November 2020, Springer Science + Business Media

    Prof. Jorge Picado

  9. Perfect locales and localic real functions

    Article • Algebra Universalis, May 2020, Springer Science + Business Media

    Prof. Jorge Picado

  10. Axiom $T_D$ and the Simmons sublocale theorem

    Article • Commentationes Mathematicae Universitatis Carolinae, February 2020, Charles University in Prague, Karolinum Press

    Prof. Jorge Picado

  11. On hereditary properties of extremally disconnected frames and normal frames

    Article • Topology and its Applications, December 2019, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  12. Hewitt’s irresolvability and induced Sublocales in spatial frames

    Article • Quaestiones Mathematicae, August 2019, Taylor & Francis

    Prof. Jorge Picado

  13. Entourages, Density, Cauchy Maps, and Completion

    Article • Applied Categorical Structures, September 2018, Springer Science + Business Media

    Prof. Jorge Picado

  14. Some aspects of (non) functoriality of natural discrete covers of locales

    Article • Quaestiones Mathematicae, August 2018, Taylor & Francis

    Prof. Jorge Picado

  15. Hedgehog frames and a cardinal extension of normality

    Article • Journal of Pure and Applied Algebra, August 2018, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  16. Remainders in pointfree topology

    Article • Topology and its Applications, August 2018, Elsevier

    Prof. Jorge Picado

  17. Correction to: The Other Closure and Complete Sublocales

    Article • Applied Categorical Structures, June 2018, Springer Science + Business Media

    Prof. Jorge Picado

  18. The Other Closure and Complete Sublocales

    Article • Applied Categorical Structures, February 2018, Springer Science + Business Media

    Prof. Jorge Picado

  19. Tensor products and relation quantales

    Article • Algebra Universalis, October 2017, Springer Science + Business Media

    Prof. Jorge Picado

  20. A Boolean extension of a frame and a representation of discontinuity

    Article • Quaestiones Mathematicae, August 2017, Taylor & Francis

    Prof. Jorge Picado

  21. Generating sublocales by subsets and relations: a tangle of adjunctions

    Article • Algebra Universalis, May 2017, Springer Science + Business Media

    Prof. Jorge Picado

  22. Perfectness in locales

    Article • Quaestiones Mathematicae, April 2017, Taylor & Francis

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  23. A unified view of the Dedekind completion of pointfree function rings

    Article • Quaestiones Mathematicae, November 2016, Taylor & Francis

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  24. New Aspects of Subfitness in Frames and Spaces

    Article • Applied Categorical Structures, August 2016, Springer Science + Business Media

    Prof. Jorge Picado

  25. Normal semicontinuity and the Dedekind completion of pointfree function rings

    Article • Algebra Universalis, March 2016, Springer Science + Business Media

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  26. Presenting the frame of the unit circle

    Article • Journal of Pure and Applied Algebra, March 2016, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  27. On an aspect of scatteredness in the point-free setting

    Article • Portugaliae Mathematica, January 2016, European Mathematical Publishing House

    Prof. Jorge Picado

  28. On permutable pairs of quasi-uniformities

    Article • Topology and its Applications, December 2015, Elsevier

    Prof. Jorge Picado

  29. On the Dedekind completion of function rings

    Article • Forum Mathematicum, January 2015, De Gruyter

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  30. Notes on the Product of Locales

    Article • Mathematica Slovaca, January 2015, De Gruyter

    Prof. Jorge Picado

  31. On the parallel between normality and extremal disconnectedness

    Article • Journal of Pure and Applied Algebra, May 2014, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  32. Monotone normality and stratifiability from a pointfree point of view

    Article • Topology and its Applications, May 2014, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  33. (Sub)fit biframes and non-symmetric nearness

    Article • Topology and its Applications, May 2014, Elsevier

    Prof. Jorge Picado

  34. More on Subfitness and Fitness

    Article • Applied Categorical Structures, February 2014, Springer Science + Business Media

    Prof. Jorge Picado

  35. Notes on Exact Meets and Joins

    Article • Applied Categorical Structures, November 2013, Springer Science + Business Media

    Prof. Jorge Picado

  36. Extended real functions in pointfree topology

    Article • Journal of Pure and Applied Algebra, April 2012, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  37. Frames and Locales

    Article • January 2012, Springer Science + Business Media

    Prof. Jorge Picado

  38. Rings of real functions in pointfree topology

    Article • Topology and its Applications, November 2011, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  39. Foreword

    Article • Topology and its Applications, November 2011, Elsevier

    Prof. Jorge Picado

  40. Metric Frames

    Article • October 2011, Springer Science + Business Media

    Prof. Jorge Picado

  41. Localic Groups

    Article • October 2011, Springer Science + Business Media

    Prof. Jorge Picado

  42. Separation Axioms

    Article • October 2011, Springer Science + Business Media

    Prof. Jorge Picado

  43. More about Completion

    Article • October 2011, Springer Science + Business Media

    Prof. Jorge Picado

  44. The semicontinuous quasi-uniformity of a frame, revisited

    Article • Quaestiones Mathematicae, June 2011, Taylor & Francis

    Prof. Jorge Picado

  45. On Strong Inclusions and Asymmetric Proximities in Frames

    Article • Order, May 2011, Springer Science + Business Media

    Prof. Jorge Picado

  46. Entourages, Covers and Localic Groups

    Article • Applied Categorical Structures, May 2011, Springer Science + Business Media

    Prof. Jorge Picado

  47. Cover quasi-uniformities in frames

    Article • Topology and its Applications, April 2011, Elsevier

    Prof. Jorge Picado

  48. On the uniformization of lattice-valued frames

    Article • Fuzzy Sets and Systems, March 2011, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  49. Completely normal frames and real-valued functions

    Article • Topology and its Applications, December 2009, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  50. Insertion of Continuous Real Functions on Spaces, Bispaces, Ordered Spaces and Pointfree Spaces—A Common Root

    Article • Applied Categorical Structures, September 2009, Springer Science + Business Media

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  51. Localic real functions: A general setting

    Article • Journal of Pure and Applied Algebra, June 2009, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  52. Seashells: the Plainness and Beauty of Their Mathematical Description

    Article • March 2009, Mathematical Association of America

    Prof. Jorge Picado

  53. Lower and upper regularizations of frame semicontinuous real functions

    Article • Algebra Universalis, February 2009, Springer Science + Business Media

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  54. Pointfree forms of Dowker’s and Michael’s insertion theorems

    Article • Journal of Pure and Applied Algebra, January 2009, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  55. Uniform-type structures on lattice-valued spaces and frames

    Article • Fuzzy Sets and Systems, October 2008, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  56. Monotone insertion and monotone extension of frame homomorphisms

    Article • Journal of Pure and Applied Algebra, May 2008, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  57. Ideals in Heyting Semilattices and Open Homomorphisms

    Article • Quaestiones Mathematicae, December 2007, Taylor & Francis

    Prof. Jorge Picado

  58. On the algebraic representation of semicontinuity

    Article • Journal of Pure and Applied Algebra, August 2007, Elsevier

    Dr Javier Gutiérrez García, Prof. Jorge Picado

  59. On Point-finiteness in Pointfree Topology

    Article • Applied Categorical Structures, November 2006, Springer Science + Business Media

    Prof. Jorge Picado

  60. A new look at localic interpolation theorems

    Article • Topology and its Applications, October 2006, Elsevier

    Prof. Jorge Picado

  61. The Galois Approach to Uniform Structures

    Article • Quaestiones Mathematicae, September 2005, Taylor & Francis

    Prof. Jorge Picado

  62. Functorial Quasi-Uniformities on Frames

    Article • Applied Categorical Structures, August 2005, Springer Science + Business Media

    Prof. Jorge Picado

  63. The quantale of Galois connections

    Article • Algebra Universalis, February 2005, Springer Science + Business Media

    Prof. Jorge Picado

  64. Article • Applied Categorical Structures, January 2002, Springer Science + Business Media

    Prof. Jorge Picado

  65. Article • Applied Categorical Structures, January 2002, Springer Science + Business Media

    Prof. Jorge Picado

  66. On complete congruence lattices of join-infinite distributive lattices

    Article • Algebra Universalis, December 2000, Springer Science + Business Media

    Prof. Jorge Picado

  67. Structured Frames by Weil Entourages

    Article • January 2000, Springer Science + Business Media

    Prof. Jorge Picado

  68. Join-continuous frames, Priestley's duality and biframes

    Article • Applied Categorical Structures, January 1994, Springer Science + Business Media

    Prof. Jorge Picado

  69. On two extension of dicksons torsion theory

    Article • Communications in Algebra, January 1993, Taylor & Francis

    Prof. Jorge Picado

  70. Locales

    Article • Cambridge University Press

    Prof. Jorge Picado