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Dive into the research topics where Ethan Berkove is active.

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Featured researches published by Ethan Berkove.


Transactions of the American Mathematical Society | 2000

The Farrell-Jones Isomorphism Conjecture for finite covolume hyperbolic actions and the algebraic -theory of Bianchi groups

Ethan Berkove; F. Farrell; Daniel Juan-Pineda; Kimberly Pearson

We prove the Farrell-Jones Isomorphism Conjecture for groups acting properly discontinuously via isometries on (real) hyperbolic n-space IHIn with finite volume orbit space. We then apply this result to show that, for any Bianchi group F, Wh(F), Ko(Zr), and Ki(Zr) vanish for i < -1.


Transactions of the American Mathematical Society | 2000

The mod-2 cohomology of the Bianchi groups

Ethan Berkove

The Bianchi groups are a family of discrete subgroups of PSL2 (C) which have group theoretic descriptions as amalgamated products and HNN extensions. Using Bass-Serre theory, we show how the cohomology of these two constructions relates to the cohomology of their pieces. We then apply these results to calculate the mod-2 cohomology ring for various Bianchi groups.


Transactions of the American Mathematical Society | 2005

The integral cohomology of the Bianchi groups

Ethan Berkove

We calculate the integral cohomology ring structure for various members of the Bianchi group family. The main tools we use are the Bockstein spectral sequence and a long exact sequence derived from Bass-Serre theory.


Commentarii Mathematici Helvetici | 2001

The lower algebraic K-theory of Fuchsian groups

Ethan Berkove; Daniel Juan-Pineda; Kimberly Pearson

Abstract. Let


Discrete Mathematics | 2008

An analysis of the (coloredcubes)3 puzzle

Ethan Berkove; Jenna Van Sickle; Ben Hummon; Joy Kogut

\Gamma


Topology and its Applications | 2002

A geometric approach to the lower algebraic K-theory of Fuchsian groups

Ethan Berkove; Daniel Juan-Pineda; Kimberly Pearson

be a cocompact Fuchsian group. We calculate the lower algebraic K-theory of the integral group ring


PRIMUS | 2013

Service-Learning in a Capstone Modeling Course

Ethan Berkove

{\Bbb Z} \Gamma


K-theory | 2004

Algebraic K-Theory of Mapping Class Groups

Ethan Berkove; Daniel Juan-Pineda; Qin Lu

and find an explicit formula for


Journal of Pure and Applied Algebra | 2016

THE MOD 2 COHOMOLOGY RINGS OF SL2 OF THE IMAGINARY QUADRATIC INTEGERS

Ethan Berkove; Alexander D. Rahm

{\rm K}_{i}({\Bbb Z}\Gamma),\,i \le 1


arXiv: K-Theory and Homology | 2017

The mod 2 cohomology rings of congruence subgroups in the Bianchi groups

Ethan Berkove; Grant S. Lakeland; Alexander D. Rahm

, in terms of the lower K-groups of maximal finite cyclic subgroups of

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Daniel Juan-Pineda

National Autonomous University of Mexico

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Ben Hummon

University of California

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Gerald C. Kobylski

United States Military Academy

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Grant S. Lakeland

Eastern Illinois University

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William Farmer

United States Military Academy

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