The Worpitzky identity for the groups of signed and even-signed permutations
Joint with Bagno, E., Garber, D. & Novick, M.
In: J Algebr Comb (2021).
Block number, descents and Schur positivity of fully commutative elements in Bn
Joint with 20. E. Bagno, R. Biagioli, F. Jouhet and Y. Roichman.
In B_n. European Journal of Combinatorics, vol. 101. (2022).
On the Sparseness of the Downsets of Permutations via Their Number of Separators
Joint with Eli Bagno, Estrella Eisenberg, Shulamit Reches, and Moriah Sigron.
In ECA 1:3 (2021) Article S2R21.
Counting King Permutations on the Cylinder
Joint with Eli Bagno, Estrella Eisenberg, Shulamit Reches, and Moriah Sigron.
In ECA 2:4 (2022) Article #S4PP5.
On the poset of non-attacking king permutations
Joint with E. Bagno, S. Reches, E. Eisenberg and M. Sigron.
In European Journal of Combinatorics. Vol. 87, June 2020.
Signed partitions-A balls into urns approach
Joint with Bagno and D. Garber.
In Bull. Math. Soc. Sci. Math. Roumanie, Tome 65 (113), No. 1, 2022, 63–71.
Some identities involving second kind Stirling numbers of types B and D
Joint with E. Bagno, R. Biagioli and D. Garber.
In The electronic journal of combinatorics, 26(3) (2019).
Block decomposition of permutations and Schur-positivity
Joint with R. M. Adin, R.M., E. Bagno, E. & Roichman.
In J Algebr Comb (2018).
The Manhattan metric as a solution of some problems in Rashi’s method in tractate Eruvin
Joint with E. Bagno, A. Hanel.
In “Ladaat Baareth Darchecha”, editors T. Dana Picard and G. Morelli. (in Hebrew).
On two-sided gamma-positivity for simple permutations
Joint with R. M. Adin, E. Bagno, S. Reches, E. Eisenberg and M. Sigron.
In The electronic journal of combinatorics, 26(3) (2019).
Depth in classical Coxeter groups
Joint with E. Bagno, R. Biagioli, M.Novick and A. Woo.
In (2016), Vol. 44, Issue 3, pp. 645-676.
Recursions for the flag-excedance number in colored permutations groups
Joint with E. Bagno, D. Garber, T. Mansour and R. Shwartzh.
In Pure Mathematics and Applications.
On the group of alternating colored permutations
Joint with E. Bagno, D. Garber & T. Mansour.
In The Elctronic Journal of combinatorics, 21,(2) (2014).
Congruence B-orbits and the Bruhat poset of involutions of the symmetric group
Joint with E. Bagno, Y. Cherniavsky.
In Discrete Mathematics, vol. 312, Issue 6, (2012).
Sign balance for finite groups of Lie type
Joint with E. Bagno & Y. Cherniavsky.
In Linear Algebra and its applications. 429 (1), 2008.
Counting descent pairs with prescribed colors in the colored permutation groups
Joint with E. Bagno, D. Garber & T. Mansour.
In Seminar Lotharingien de Combinatoire 60 (2009).
Colored-descent representations of complex reflection groups G (r, p, n)
Joint with E. Bagno & R. Biagioli.
In Israel Journal of Math, 160, (2007).
Statistics on the multi-colored permutation groups
Joint with E. Bagno, A. Butman, & D. Garber.
In The Electronic Journal of Combinatorics, 14, (2007).
Excedance number for involutions in complex reflection groups
Joint with E. Bagno, D. Garber & T. Mansour.
In Seminaire Lotharingien de Comibinatoire 56 (2007).
Permutation representations on invertible matrices
Joint with E. Bagno & Y. Cherniavsky.
In Linear Algebra and its Applications, 419, (2006).
On the excedance number of colored permutation groups
Joint with E. Bagno & D. Garber.
In Seminar Lotharingien de Combinatoire, 53 (2006).
Euler-Mahonian parameters on colored permutation groups.
Joint with E. Bagno.
In Seminar Lotharingien de Combinatoire 51 (2004).
Kazhdan constants of some colored permutation groups
Joint with E. Bagno.
In Journal of Algebra 282 (2004).