City College of New York

output

19922026

most citedExperimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions

3.4k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2004 · math.GRShow all

7 papers · 2 filters

math.GR2004★ 3 cited

The conjugacy search problem in public key cryptography: unnecessary and insufficient

Vladimir Shpilrain, Alexander Ushakov

The conjugacy search problem in a group G is the problem of recovering an x in G from given g in G and h=x^{-1}gx. This problem is in the core of several recently suggested public…

math.GR2004★ 2 cited

Combinatorial group theory and public key cryptography

Vladimir Shpilrain, Gabriel Zapata

After some excitement generated by recently suggested public key exchange protocols due to Anshel-Anshel-Goldfeld and Ko-Lee et al., it is a prevalent opinion now that the conjugac…

math.GR2004★ 8 cited

Cone types and geodesic languages for lamplighter groups and Thompson's group F

Sean Cleary, Murray Elder, Jennifer Taback

We study languages of geodesics in lamplighter groups and Thompson's group F. We show that the lamplighter groups $L_{n}$ have infinitely many cone types, have no regular geodesic la…

math.GR2004

Translation equivalence in free groups

Ilya Kapovich, Gilbert Levitt, Paul Schupp +1

Motivated by the work of Leininger on hyperbolic equivalence of homotopy classes of closed curves on surfaces, we investigate a similar phenomenon for free groups. Namely, we study…

math.GR2004

A finitely presented group with unbounded dead-end depth

Sean Cleary, Tim R. Riley

The dead-end depth of an element g of a group G, with respect to a generating set A is the distance from g to the complement of the radius $d_{A} (1, g)$ closed ball, in the word metri…

math.GR2004

Elementary subgroups of relatively hyperbolic groups and bounded generation

D. V. Osin

Let $G$ be a group hyperbolic relative to a collection of subgroups ${H_{λ}, λ \in Λ}$ . We say that a subgroup $Q \leq G$ is hyperbolically embedded into $G$ , if $G$ is hyperbolic rel…

math.GR2004

Uniform non--amenability of free Burnside groups

D. V. Osin

We show that free Burnside groups of sufficiently large odd exponent are non--amenable in a certain strong sense, more precisely, their left regular representations are isolated fr…