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Logarithmically concave function

Known as: Log-concave function, Logconcave function 
In convex analysis, a non-negative function f : Rn → R+ is logarithmically concave (or log-concave for short) if its domain is a convex set, and if… 
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Related topics

Related topics

9 relations
Concave functionConvex functionConvex setConvolution

Broader (1)

Convex analysis

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
A Full Bayesian Approach for Masked Data in Step-Stress Accelerated Life Testing
Bayesian analysis of the series system failure data under step-stress accelerating life testing is proposed when the cause of… 
2014
2014
On the analysis of asymmetric first price auctions
2013
2013
Sudakov-type minoration for log-concave vectors
We formulate and discuss a conjecture concerning lower bounds for norms of log-concave vectors, which generalizes the classical… 
2011
2011
Two problems on independent sets in graphs
2009
2009
A novel rejection sampling scheme for posterior probability distributions
Rejection sampling (RS) is a well-known method to draw from arbitrary target probability distributions, which has important… 
Highly Cited
2009
Highly Cited
2009
Route Stability in MANETs under the Random Direction Mobility Model
A fundamental issue arising in mobile ad hoc networks (MANETs) is the selection of the optimal path between any two nodes. A… 
Highly Cited
2007
Highly Cited
2007
HMM-Based Gain Modeling for Enhancement of Speech in Noise
Accurate modeling and estimation of speech and noise gains facilitate good performance of speech enhancement methods using data… 
Highly Cited
2006
Highly Cited
2006
Estimation of P[Y<X] for Weibull distributions
This paper deals with the estimation of R=P[Y<X] when X, and Y are two independent Weibull distributions with different scale… 
2002
2002
A Note on the Ky Fan Inequality
The Ky Fan inequality is essentially the assertion that t/(1−t) is log-concave. We study its weighted form in the context of… 
2001
2001
A Bayesian Partition Model for Customer Attrition
This paper presents a nonlinear Bayesian model for covariates in a survival model with a surviving fraction. The work is a… 
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