Preprints and publications 



               
       Preprints


  1. Topological properties of incomparable families, (joint with G. Campero, J. Cancino, D. Meza and F. Miranda), Preprint
    pdf file
  2. On Pospisil ideal, (joint with O. Guzman), Preprint
    pdf file
  3. Construction with opposition: Cardinal invariants and games, (joint with J. Brendle and V. Torres), Preprint
    pdf file
  4. No minimal tall Borel ideal in the Katetov order, (joint with J. Grebik), Preprint
    pdf file
  5. Aplications of Namba forcing to weak partition properties on trees,   (joint with   O. Guzman and J. Zapletal), Preprint
    pdf file
  6. Preservation theorems for Namba forcing,   (joint with   O. Guzman and J. Zapletal), Preprint
    pdf file
  7. Strong measure zero sets in Polish groups,   (joint with   J. Zapletal), Accepted in Ilinois Jornal of Mathematics
    pdf file
  8. Topology of Mrowka-Isbell spaces,   (joint with   F. Hernandez), Preprint
    pdf file
  9. Cardinal invariants of strongly porous sets,   (joint with   O. Guzman and A. Martinez), Accepted to J. of Analysis and Logic
    pdf file
  10. Scattered spaces from weak diamonds,   (joint with   M. Gaspar and F. Hernandez), Accepted to Israel J. of Math
    pdf file
  11. Open problems on CDH spaces,   (joint with   J. van Mill), Accepted to Topology Appl.
    pdf file
  12. The existence of a meager in itself CDH metric space is independent of ZFC,   (joint with   J. van Mill), Accepted to Proceedings of Amer. Math. Soc.
    pdf file
  13. Ramsey type properties of ideals,   (joint with   D. Meza, E. Thuemmel and C. Uzcategui), Accepted to Annals of Pure and Appl. Logic
    pdf file
  14. Katetov order on Borel ideals, Accepted to Archive for Math. Logic
    pdf file

               
       Publications


  1. Generic existence of MAD families,   (joint with   O. Guzman, C. Martinez and U. A. Ramos), J. of Symb. Logic 82   (2017), no. 1, 303--316.
    pdf file
  2. Canjar filters,   (joint with   O. Guzman and A. Martinez), Notre Dame Journal of Formal Logic 58   (2017), no. 1, 79-95.
    pdf file
  3. Canjar filters II.,   (joint with   O. Guzman and A. Martinez), Proceedings of the 2014 RIMS meeting on Reflection principles and set theory of large cardinals, Kyoto, Japan 1895   (2014), 59--67.
    pdf file
  4. Guest editorial (preface) for the special issue in honor of Alan Dow,   (joint with   J. T. Moore and J. Steprans), Topology Appl. 213   (2016), 1.
    pdf file
  5. Gruff ultrafilters,   (joint with   D. Fernandez Breton), Topology Appl. 210   (2016), 355--365.
    pdf file
  6. Incomparable families and maximal trees,   (joint with   G. Campero-Arena, J. Cancino and F. E. Miranda-Perea), Fund. Math. 234   (2016), no.1, 73--89.
    pdf file
  7. Mathias-Prikry and Laver type forcing; summable ideals, coideals, and +-selective filters,   (joint with   D. Chodounsky and O. Guzman), Archive for Math. Logic 55   (2016), no. 3-4, 493--504.
    pdf file
  8. Strong measure zero in separable metric spaces and Polish groups,   (joint with   W. Wohofsky and O. Zindulka), Archive for Math. Logic 55   (2016), no.1-2, 105--131.
    pdf file
  9. Base tree property,   (joint with   B. Balcar and M. Doucha), Order 32   (2015), no.1, 69--81.
    pdf file
  10. Malykhin's problem,   (joint with   U. A. Ramos Garcia), Advances in Mathematics 262   (2014), 193--212.
    pdf file
  11. Nearly countable dense homogeneous spaces,   (joint with   J. van Mill), Canadian J. Math. 66   (2014), no. 4, 743--758.
    pdf file
  12. Addendum to "Nearly countable dense homogeneous spaces",   (joint with   J. van Mill), Canadian J. Math. 66   (2014), no. 4, 759.
    pdf file
  13. Countable dense homogeneity and $\lambda$-sets,   (joint with   R. Hernandez-Gutierrez and J. van Mill), Fund. Math. 226   (2014), no. 2, 157--172.
    pdf file
  14. Countable irresolvable spaces and cardinal invariants,   (joint with   J. Cancino and D. Meza), Topology Proceedings 44   (2014), 189--196.
    pdf file
  15. Laver-Prikry and Mathias-Prikry type forcings,   (joint with   H. Minami), Annals of Pure and Applied Logic 165   (2014), no. 3, 880--894.
    pdf file
  16. Cofinalitites of Borel ideals,   (joint with   D. Rojas and J. Zapletal), Mathematical Logic Quarterly 60   (2014), no. 1-2, 31--39.
    pdf file
  17. Properties of functions with monotone graphs,   (joint with   O. Zindulka, T. Matrai, O. Nekvinda and V. Vlasak), Acta Math. Hun. 142   (2014), no. 1, 1--30.
    pdf file
  18. n-Luzin gaps,   (joint with   O. Guzman Gonzalez), Topology and Its Applications 160   (2013), no. 12, 1364--1374.
    pdf file
  19. Universal submeasures and ideals,   (joint with   D. Meza Alcantara), Questions and Answers in General Topology 31   (2013), 65--69.
    pdf file
  20. Weak partition properties on trees,   (joint with   P. Simon and O. Zindulka), Archive for Math. Logic 52   (2013), no. 5, 543--567.
    pdf file
  21. Invariance properties of almost disjoint families,   (joint with   M. Arciga and C. Martinez), Journal of Symb. Logic 78   (2013), no. 3, 989--999.
    pdf file
  22. Intersection numbers of classes of ideals,   (joint with   C. Martinez Ranero, U. A. Ramos Garcia and O. Tellez Nieto), Archive for Math. Logic 52   (2013), no.3-4, 403--417.
    pdf file
  23. Almost disjoint families and topology,   Recent Progress in General Topology III., K. P. Hart, J. van Mill and P. Simon eds., Springer Verlag (2013), 585--622.
    pdf file
  24. Non-meager P-filters are countable dense homogeneous,   (joint with   R. Hernandez), Colloquium Mathematicum 130   (2013), 281--289.
    pdf file
  25. On strong P-points,   (joint with   A. Blass and J. Verner), Proc. Amer. Math. Soc. 141   (2013), 2875--2883.
    pdf file
  26. Spaces in which every dense subset is Baire,   (joint with   S. Garcia Ferreira and A. Garcia Maynez ), Houston J. Math. 39   (2013), no. 1, 247--263.
    pdf file
  27. Katetov order, Fubini property and Hausdorff ultrafilters,   (joint with   D. Meza Alcantara), Rend. Inst. Mat. Univ. Trieste 44   (2012), 503--511.
    pdf file
  28. Pre-compact Frechet topologies on Abelian groups,   (joint with   U. A. Ramos Garcia), Topology and Its Applications 159   (2012), no. 17, 3605--3613.
    pdf file
  29. Spaces of remote points,   (joint with   R. Hernandez Gutierrez and A. Tamariz Mascarua), Topology and Its Applications 159   (2012), no. 13, 3002--3011.
    pdf file
  30. Luzin gaps are not countably paracompact,   (joint with   S. Gomes da Silva and C. Morgan), Questions and Answers in General Topology 30   (2012), no. 1, 59--66.
    pdf file
  31. Independent families and resolvability,   (joint with   S. Garcia Ferreira and A. Tamariz Mascarua), Topology and Its Applications 159   (2012), 1976--1986.
    pdf file
  32. Cardinal invariants of monotone and porous sets,   (joint with   O. Zindulka), Journal of Symb. Logic 77   (2012), no. 1, 159--173.
    pdf file
  33. On resolvability and extraresolvability,   (joint with   S. Garcia Ferreira), Topology Proc. 39   (2012), 235--250.
    pdf file
  34. Adding ultrafilters by definable quotients,   (joint with   J. Verner), Rend. Circ. Mat. di Palermo 60   (2011), no. 3, 445--454.
    pdf file
  35. Comparison game on Borel ideals,   (joint with   D. Meza Alcantara), Comment. Math. Univ. Carolin. 52   (2011), no. 2, 191--204.
    pdf file
  36. Combinatorics of filters and ideals,   Contemporary mathematics 533   (2011), no. 8, 29--69.
    pdf file
  37. Spaces determined by selections,   (joint with   I. Martinez Ruiz), Topology and Its Applications 157   (2010), no. 8, 1448--1453.
    pdf file
  38. Pair splitting, pair-reaping and cardinal invariants of $F_\sigma$-ideals,   (joint with   D. Meza Alcantara and H. Minami), Journal of Symb. Logic 75   (2010), no. 2, 661--677.
    pdf file
  39. More on ultrafilters and topological games,   (joint with   R. A. Gonzalez Silva), Appl. Gen. Top. 10   (2009), no. 2, 207--219.
    pdf file
  40. Selections and weak orderability,   (joint with   I. Martínez-Ruiz), Fund. Math. 203   (2009), no. 1, 1--20.
    pdf file
  41. Countable Fréchet groups: An independence result,   (joint with   J. Brendle), Journal of Symbolic Logic 74   (2009), no. 3, 1061--1068.
    pdf file
  42. Forcing with quotients,   (joint with   J. Zapletal), Arch. Math. Logic 47   (2008), 719--739.
    pdf file
  43. Ultrafilters and non-Cantor minimal sets in linearly ordered dinamical system,   (joint with   M. Sanchis and A. Tamariz-Mascarúa), Arch. Math. Logic 47   (2008), 193--203.
    pdf file
  44. El lema del conjunto libre y definibilidad,   (joint with   J.A.Amor and D. Meza-Alcántara), Aportaciones matemáticas, Memorias 37   (2007), 3--9.
    pdf file
  45. Completely separable MAD families,   (joint with   P. Simon), Open problems in Topology II   (2007), 179--184
    pdf file
  46. Twenty problems in set-theoretic topology,   (joint with  J. T. Moore ), Open problems in topology II   (2007), 111--113.
    pdf file
  47. Pseudocompactness of hyperspaces,   (joint with   F. Hernández-Hernández and I. Martínez-Ruiz), Topology Appl. 154   (2007), no 17, 3048--3055.
    pdf file
  48. Cardinal invariants of analytic $P$-ideals,   (joint with   F. Hernández-Hernández ), Canad. J. Math. 59   (2007), no 3, 575--595.
    pdf file
  49. Some remarks on non-special coherent Aronszajn trees,   (joint with   C.A. Martínez-Ranero), Acta Univ. Carolin. Math. Phys. 46   (2005), no 2, 33--40.
    pdf file
  50. On a class of pseudocompact spaces derived from ring epimorphisms ,   (joint with   R. Raphael and R.G. Woods), Topology Appl. 153   (2005), no 4, 541--556
    pdf file
  51. $Q$-sets and normality of $\Psi$-spaces ,   (joint with   F. Hernández-Hernández ), Topology Proc. 29   (2005), no 1, 155--165
    pdf file
  52. A countable dense homogeneous set of reals of size $\aleph \sb 1$ ,   (joint with   I. Farah and C.A. Martínez Ranero), Fund. Math. 186   (2005), no 1, 71--77
    pdf file
  53. Countable dense homogeneity of definable spaces ,   (joint with   B. Zamora-Aviles), Proc. Amer. Math. Soc. 133   (2005), no 11, 3429--3435
    pdf file
  54. Distributivity of the algebra of open subsets of $\betaR \setminus R $ ,   (joint with   B. Balcar), Topology and its Aplications 149   (2005), no 1-3, 1--7
    pdf file
  55. Ultrafilters, monotone functions and pseudocompacness ,   (joint with   M. Sanchiz and A. Tamariz-Mascarúa), Archive of Mathematical Logic 44   (2005), no 2, 131--157
    pdf file
  56. Spaces of continuous functions defined on Mrówka spaces ,   (joint with   P.J. Szeptycki and A. Tamariz-Mascarúa), Topology and its Applications 148   (2005), no 1-3, 239--252
    pdf file
  57. Combinatorics of dense subsets of the rationals,  (joint with  B. Balcar and F. Hernández-Hernández ), Fund. Math. 183  (2004), 59--80
    pdf file
  58. Parametrized $\diamondsuit$-principles, (joint with J. T. Moore and M. Dzamonja), Transactions of AMS  356  (2004),  2281--2306
    pdf file
  59. Ordering MAD families a la Katetov, (joint with S. García Ferreira), Journal of Symbolic Logic  68  (2003),  no. 4, 1337--1353
    pdf file
  60. Embeddings into ${\cal P}( N)/fin$ and extension of automorphisms, (joint with A, Bella, A. Dow, K. P. Hart, J. van Mill and P. Ursino),
    Fund. Math. 174  (2002) 271--284
    pdf file
  61. Life in the Sacks model, Acta Univ. Carolin. Math. Phys. 42 no. 2  (2001),  43--58
    pdf file
  62. Selections on $\Psi$-spaces, (joint with P. J. Szeptycki y  A. H. Tomita), Comment. Math. Univ. Carolin.  42 no. 4 (2001), 763--769
    pdf file
  63. MAD families and the rationals, Comment. Math. Univ. Carolin. 42 (2001) 345--352. The paper contains some rather serious errors, see the paper of Brendle and Yatabe for rectification.
    pdf file
  64. Cardinal invariants related to sequential separability. Axiomatic set theory (Japanese) (Kyoto, 2000), (joint with J. Steprans)
    Surikaisekikenkyusho Kokyuroku No. 1202 (2001), 66--74
    pdf file
  65. Cofinitary groups, almost disjoint and dominating families. (joint with J. Steprans and Y. Zhang), Journal of Symbolic Logic 66 (2001), 1259--1276
    pdf file
  66. Another $\diamondsuit$-like principle, Fund. Math. 167  (2001), 277--289
    pdf file
  67. Selectivity of almost disjoint families, Acta Univ. Carolin. 41 no.2 (2000), 13--21
    pdf file
  68. Automorphism groups of complements of points, Acta Univ. Carolin. Math. Physics  35  no. 2,  (1994) 23-31
Home