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- Anton Kaul
- 2000

A Coxeter group W is said to be rigid if, given any two Coxeter systems (W, S) and (W, S), there is an automorphism ρ : W −→ W such that ρ(S) = S. We consider the class of Coxeter systems (W, S) for which the Coxeter graph Γ S is complete and has only odd edge labels (such a system is said to be of " type K n "). It is shown that if W has a type K n system,… (More)

- Mauricio Gutierrez, Anton Kaul
- Int. J. Math. Mathematical Sciences
- 2008

- S K Shah, M R Praveen, A Kaul, A R Vasavada, G D Shah, B R Nihalani
- Eye
- 2009

AIMS
To evaluate the effect of anterior capsule polishing on the development of anterior capsule opacification (ACO) in patients undergoing cataract surgery.
METHODS
This prospective randomized observational double-masked clinical trial comprised 120 eyes of 60 consecutive patients with bilateral age-related cataract who underwent phacoemulsification. The… (More)

Let W be a right-angled Coxeter group. We characterize the centralizer of the Coxeter element of a finite special subgroup of W. As an application , we give a solution to the generalized word problem for Inn(W) in Aut(W).

AIM
The aim of our study was to quantify arterial carbon dioxide levels (PaCO2) achieved by ventilating extremely preterm neonates in volume guarantee mode targeting tidal volumes of approximately 4 ml/kg.
METHODS
We performed a prospective trial on preterm infants with gestational age ≤28 weeks, birth-weight ≤1000 grams, postnatal age <48 hours and are… (More)

- ANTON KAUL
- 2006

Let W be a right-angled Coxeter group. We demonstrate a practical solution to the generalized word problem for Inn(W) in Aut(W).

Geometric combinatorialists often study partially ordered sets in which each covering relation has been assigned some sort of label. In this article we discuss how each such labeled poset naturally has a monoid, a group, and a cell complex associated with it. Moreover, when the labeled poset satisfies three simple combinatorial conditions, the connections… (More)

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