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Results 1 - 10
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915
The Determinants of Credit Spread Changes.
- Journal of Finance
, 2001
"... ABSTRACT Using dealer's quotes and transactions prices on straight industrial bonds, we investigate the determinants of credit spread changes. Variables that should in theory determine credit spread changes have rather limited explanatory power. Further, the residuals from this regression are ..."
Abstract
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Cited by 422 (2 self)
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changes. Below, we investigate the determinants of credit spread changes. From a contingent-claims, or noarbitrage standpoint, credit spreads obtain for two fundamental reasons: 1) there is a risk of default, and 2) in the event of default, the bondholder receives only a portion of the promised payments
Conjugacy separability of 1-acylindrical graphs of free groups
, 2009
"... Abstract. We use the theory of group actions on profinite trees to prove that the fundamental group of a finite, 1-acylindrical graph of free groups with finitely generated edge groups is conjugacy separable. This has several applications: we prove that positive, C ′ (1/6) one-relator groups are con ..."
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Cited by 4 (1 self)
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Abstract. We use the theory of group actions on profinite trees to prove that the fundamental group of a finite, 1-acylindrical graph of free groups with finitely generated edge groups is conjugacy separable. This has several applications: we prove that positive, C ′ (1/6) one-relator groups
Iolus: A Framework for Scalable Secure Multicasting
, 1997
"... As multicast applications are deployed for mainstream use, the need to secure multicast communications will become critical. Multicast, however, does not fit the point-to-point model of most network security protocols which were designed with unicast communications in mind. As we will show, securing ..."
Abstract
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Cited by 325 (0 self)
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, securing multicast �or group � communications is fundamentally di�erent from securing unicast �or paired � communications. In turn, these differences can result in scalability problems for many typical applications. In this paper, we examine and model the differences between unicast and multicast security
Limit groups are conjugacy separable
- IJAC
, 2007
"... We prove that non-uniform arithmetic lattices of SL2(C) and in particular the Bianchi groups are conjugacy separable. The proof based on recent deep results of Agol, Long, Reid and Minasyan. 1 ..."
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Cited by 6 (0 self)
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We prove that non-uniform arithmetic lattices of SL2(C) and in particular the Bianchi groups are conjugacy separable. The proof based on recent deep results of Agol, Long, Reid and Minasyan. 1
TWISTED CONJUGACY SEPARABLE GROUPS
, 2006
"... Abstract. We study the notion of twisted conjugacy separability (essentially introduced in our previous paper for a proof of twisted version of Burnside-Frobenius theorem) and some related properties. We give examples of groups with and without this property and study its behavior under some extensi ..."
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Cited by 1 (0 self)
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Abstract. We study the notion of twisted conjugacy separability (essentially introduced in our previous paper for a proof of twisted version of Burnside-Frobenius theorem) and some related properties. We give examples of groups with and without this property and study its behavior under some
Conjugacy separability of certain torsion groups
, 1997
"... Abstract. It is shown that certain torsion groups studied by Grigorchuk and by Gupta and Sidki are conjugacy separable. 1. Introduction. In [1, 2, 3], R. I. Grigorchuk introduced and studied some remarkable new examples of finitely generated torsion groups. These groups are residually finite and ame ..."
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Cited by 5 (0 self)
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Abstract. It is shown that certain torsion groups studied by Grigorchuk and by Gupta and Sidki are conjugacy separable. 1. Introduction. In [1, 2, 3], R. I. Grigorchuk introduced and studied some remarkable new examples of finitely generated torsion groups. These groups are residually finite
A Criterion for the Conjugacy Separability of Amalgamated Free Products of Conjugacy Separable Groups
"... We first prove a criterion for the conjugacy separability of generalized free products of two conjugacy separable groups amalgamating a cyclic subgroup. Applying this result, we show that tree products of a finite number of conjugacy separable, residually finitely generated torsion-free nilpotent g ..."
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We first prove a criterion for the conjugacy separability of generalized free products of two conjugacy separable groups amalgamating a cyclic subgroup. Applying this result, we show that tree products of a finite number of conjugacy separable, residually finitely generated torsion-free nilpotent
Conjugacy separability and free products of groups with cyclic amalgamation
- J. London Math. Soc
, 1998
"... A group G is conjugacy separable if whenever x and y are non-conjugate elements of G, there exists some finite quotient of G in which the images of x and y are non-conjugate. It is known that free products of conjugacy separable groups are again conjugacy separable [19, 12]. The property is not pres ..."
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Cited by 15 (2 self)
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A group G is conjugacy separable if whenever x and y are non-conjugate elements of G, there exists some finite quotient of G in which the images of x and y are non-conjugate. It is known that free products of conjugacy separable groups are again conjugacy separable [19, 12]. The property
Results 1 - 10
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915
