some papers

some papers in PDF format:

             On Q-points and GCH

              More ultralters with Galvin property

              Negation of the Singular Cardinals Hypothesis with GCH below

              EXTENDER-BASED MAGIDOR-RADIN FORCINGS WITHOUT TOP EXTENDERS
              (with SITTINON JIRATTIKANSAKUL)

              On Easton support iteration of Prikry type forcing notions
              (with Eyal Kaplan)

             ON COHEN AND PRIKRY FORCING NOTIONS
             (with Tom Benhamou)

             An application of the Silver theorem on decomposability

             THE VARIETY OF PROJECTIONS OF A TREE-PRIKRY FORCING
             (with Tom Benhamou and Yair Hayut)

             On countably closed mutually embeddable models

             On regularity of accumulation points

            Non-stationary support iterations of Prikry Forcings and Restrictions of Ultrapower Embeddings to the Ground Model
            (with Eyal Kaplan)

             Intermediate Models of Magidor-Radin Forcing-Part II
            (with Tom Benhamou)

            On tree-like scales

            A note on blowing up powers of measurable cardinals

           On decomposability spectra and an extender which overlaps a measure

       Adding Cohen functions to an ultrapower

           A note on blowing up powers of measurable cardinals

           On restrictions of ultrafilters from generic extensions to ground models
           (with Eyal Kaplan)

        Intermediate Models of Magidor-Radin Forcing-Part I
          (with Tom Benhamou)

          Forcing with finite pistes-4 sizes

          Forcing with finite pistes-3 sizes

          A weakly normal ultrafilter amenable to its ultrapower.

         Collapsing generators.

         Reflection and not SCH with overlapping extenders.

         Around accumulation points and maximal sequences of indiscernibles.

          A remark on large cardinals in "Cichon Maximum" by M. Gordstern, J. Kellner and S. Shelah.

          On spectrum of strongly uniform ultrafilters over a singular cardinal.

          More on uniform ultrafilter over a singular cardinal.

          A uniform ultrafilter over a singular cardinal with a singular character.

          CARDINAL CHARACTERISTICS AT ALEPH OMEGA
(with Shimon Garti and Saharon Shelah)

          On sigma-complete uniform ultrafilters

          Non-homogeneity of Quotients of Prikry Forcings
          (with Eyal Kaplan)

          On the properties of singular cardinals in HOD
          (with O. Ben-Neria, I. Neeman and S. Unger)

          An other model with tree property and not SCH

          An other method for constructing models of not approachability and not SCH

          Extender based forcings with overlapping extenders and negations of the Shelah Weak Hypothesis

          Blowing up the power of a singular cardinal of uncountable cofinality

         Strange ultrafilters

           Some constructions of ultrafilters over a measurable cardinal

           More on Prikry forcings with non-normal ultralters.

          ADDING A LOT OF RANDOM REALS BY ADDING A FEW
        (with Mohammad Golshani)

           SOME APPLICATIONS OF SUPERCOMPACT EXTENDER BASED FORCINGS TO HOD.
           (with Carmi Merimovich)

            Sets in Prikry and Magidor Generic Extensions
(with Tom Benhamou)

           Structures with pistes- different sizes

            A very weak generalization of SPFA to higher cardinals

           Short extenders forcings--doing without preparations

           Short extenders forcings--doing without preparations. Bounded gaps.

           On kappa-compact cardinals

          On density of old sets in Prikry type extensions
          Proc. AMS, to appear

       Some consistency results on density numbers

         A note on sequences witnessing singularity - following Magidor-Sinapova

          On the splitting number at regular cardinal
(with O. Ben-Neria)
JSL 80(4), 2015, 1348-1360

           Strongly compact Magidor forcing

           Silver type theorems for collapses

           ADDING A LOT OF COHEN REALS BY ADDING A FEW II
          (with M. Golshani)
          Fundamenta Mathematicae to appear

Two Stationary Sets with Different Gaps of the Power Function

           Combining short extenders forcings with Extender based Prikry

           Short extenders forcings together with Supercompact Prikry and with Levy Collapses

   On tall cardinals and some related generalizations
           (with A. Apter)
   Israel J. of Math. July 2014, Volume 202, Issue 1, pp 343-373

           Application of pcf for mild large cardinals to elementary embeddings
           (with S. Shelah)
APAL Volume 164, Issue 9, September 2013, Pages 855–865

          ADDING A LOT OF COHEN REALS BY ADDING A FEW I
          (with M. Golshani)
Trans. Amer. Math. Soc. 367 (2015), 209-229

           Short extenders forcings--doing without preparations. Dropping cofinality.

           SPFA by finite conditions
           (with M.Magidor)
          Archive Math. Logic

           Short extenders forcings II

           Remarks on non-closure of the preparation forcing and off-piste versions of it

           Extender based forsings, fresh sets and Aronszajn trees

          Indestructible Strong Compactness but not Supercompactness
          (with A. Apter and G. Sargsyan)
          APAL Volume 163, Issue 9, September 2012, Pages 1237–1242

          A model with a measurable without normal measure
         (with E. Bilinsky)

Archive Math. Logic, 51, 2012,863-876

Short extenders forcings I
JML

Adding many omega-sequences to a singular cardinal
(with S. Unger)
Appalacchian Set Theory 2006-2012, J. Cummings and E. Schimmerling eds., London Math. Scociety Lecture Notes 406, pp.245-264

A model with a precipitous ideal but without normal one
JML

Violating the SCH without large cardinals
(with P. Koepke)
Israel Journal of Math. 191 (2012), 901–922

On a strength of no normal precipitous filter
(with L.Tal)
Archive Math. Logic, 50, 2011,223-243

The failure of diamond on a reflecting stationary set

(with A. Rinot)

Trans. AMS

                A variant of Namba Forcing
               (Ronald Jensen proved recently a much better result without supercompacts)

               On changing cofinality of partially ordered sets

JSL 75 (2010), 641-660

   Arbitrary gap: Lectures June- August 2008


             Gap 3: Lectures March-May 2008


             On almost precipitous ideals
              (with A. Ferber)

Archive Math. Logic, 49, 2010, 301-328

Intermediate models of Prikry generic estensions
(with V. Kanivei and P. Koepke see also our variat of this result:

              A remark on subforcings of the Prikry forcing)


              Approachability at the second successor of a singular cardinal
              (with J. Krueger)

JSL 74, Issue 4 (2009), 1211-1224.

             On a question of Pereira
             Arch. Math. Logic, 47, 2008, 53-64

            Dropping cofinalities and gaps

            On partially wellfounded generic ultrapowers
             (joint with Menachem Magidor)
            in LNCS 4800, Pillars of Computer Science,
            Essays Dedicated to Boris(Boaz) Trakhtenbrot,
             Springer, 2008, 342-350

           On normal precipitous ideals
           to appear in Israel J. Math.

Some pathological examples of precipitous ideals
JSL, 73(2), 2008,492-511

Dropping cofinalities

Simpler short extenders forcing- preserving strong cardinals

Simpler short extenders forcing- arbitrary gap

Simpler short extenders forcing-gap 3

On SCH and AP
(joint with Assaf Sharon)
Proc. of the AMS 136(1), 2008, 311-320

Power function on stationry classes: (joint with C. Merimovich)

The Power Set Function
ICM 2002, Beijing

Pcf and Woodin cardinals
(joint with R. Schindler and S. Shelah)
Logic Colloquium '02, Association for Symbolic Logic (2006) 172-205

No Bounds for the First Fixed Point
Journal of Mathematical Logic 5 (2005) 193-246

Prikry type Forcings
(Chapter in Handbook of Set Theory); On gaps under GCH type assumptions
ANN PURE APPL LOGIC 119 (2003) 1-18
: Blowing up power of a singular cardinal - wider gaps
ANN PURE APPL LOGIC 116 (2002) 1-38
: On some configurations related to the Shelah weak hypothesis
ARCH MATH LOGIC 40 (2001) 639-650
(joint with S. Shelah)