Results 1  10
of
1,453,227
Corrigendum to “unique solutions
 Mathematical Logic Quarterly
, 2007
"... Work in progress started during a Feodor Lynen Research ..."
Abstract

Cited by 2 (0 self)
 Add to MetaCart
Work in progress started during a Feodor Lynen Research
Entrepreneurship: Unique Solutions for Unique Environments
, 2006
"... Background Paper to the Plenary Presentation to the ..."
Abstract

Cited by 1 (0 self)
 Add to MetaCart
Background Paper to the Plenary Presentation to the
THE UNIQUE SOLUTION OF THE INVERSE DIFFRACTION PROBLEM
, 1979
"... The problem of the determination of the values of a field on a surface from its values on a surface to which it has propagated is shown to have a unique solution if the field satisfies any linear elliptic partial differential equation. Suppose that a scalar field ~ is the solution of a linear second ..."
Abstract

Cited by 1 (0 self)
 Add to MetaCart
The problem of the determination of the values of a field on a surface from its values on a surface to which it has propagated is shown to have a unique solution if the field satisfies any linear elliptic partial differential equation. Suppose that a scalar field ~ is the solution of a linear
The Nash Bargaining Solution in Economic Modeling
 Rand Journal of Economics
, 1986
"... This article establishes the relationship between the static axiomatic theory of bargaining and the sequential strategic approach to bargaining. We consider two strategic models of alternating offers. The models differ in the source of the incentive of the bargaining parties to reach agreement: the ..."
Abstract

Cited by 556 (1 self)
 Add to MetaCart
: the bargainers ' time preference and the risk of breakdown of negotiation. Each of the models has a unique perfect equilibrium. When the motivation to reach agreement is made negligible, in each model the unique perfect equilibrium outcome approaches the Nash bargaining solution, with utilities that reflect
The Probability of Unique Solutions of Sequencing by Hybridization
, 1996
"... We determine the asymptotic limiting probability as m !1 that a random string of length m over some alphabet \Sigma can be determined uniquely by its substrings of length `. This is an abstraction of a problem faced when trying to sequence DNA clones by SBH. Research done while visiting Carnegie M ..."
Abstract

Cited by 31 (1 self)
 Add to MetaCart
We determine the asymptotic limiting probability as m !1 that a random string of length m over some alphabet \Sigma can be determined uniquely by its substrings of length `. This is an abstraction of a problem faced when trying to sequence DNA clones by SBH. Research done while visiting Carnegie
For Most Large Underdetermined Systems of Linear Equations the Minimal ℓ1norm Solution is also the Sparsest Solution
 Comm. Pure Appl. Math
, 2004
"... We consider linear equations y = Φα where y is a given vector in R n, Φ is a given n by m matrix with n < m ≤ An, and we wish to solve for α ∈ R m. We suppose that the columns of Φ are normalized to unit ℓ 2 norm 1 and we place uniform measure on such Φ. We prove the existence of ρ = ρ(A) so that ..."
Abstract

Cited by 560 (10 self)
 Add to MetaCart
that for large n, and for all Φ’s except a negligible fraction, the following property holds: For every y having a representation y = Φα0 by a coefficient vector α0 ∈ R m with fewer than ρ · n nonzeros, the solution α1 of the ℓ 1 minimization problem min �x�1 subject to Φα = y is unique and equal to α0
USER’S GUIDE TO VISCOSITY SOLUTIONS OF SECOND ORDER PARTIAL DIFFERENTIAL EQUATIONS
, 1992
"... The notion of viscosity solutions of scalar fully nonlinear partial differential equations of second order provides a framework in which startling comparison and uniqueness theorems, existence theorems, and theorems about continuous dependence may now be proved by very efficient and striking argume ..."
Abstract

Cited by 1403 (15 self)
 Add to MetaCart
The notion of viscosity solutions of scalar fully nonlinear partial differential equations of second order provides a framework in which startling comparison and uniqueness theorems, existence theorems, and theorems about continuous dependence may now be proved by very efficient and striking
Gravity with Gravitas: a Solution to the Border Puzzle
, 2001
"... Gravity equations have been widely used to infer trade ow effects of various institutional arrangements. We show that estimated gravity equations do not have a theoretical foundation. This implies both that estimation suffers from omitted variables bias and that comparative statics analysis is unfo ..."
Abstract

Cited by 610 (3 self)
 Add to MetaCart
Gravity equations have been widely used to infer trade ow effects of various institutional arrangements. We show that estimated gravity equations do not have a theoretical foundation. This implies both that estimation suffers from omitted variables bias and that comparative statics analysis is unfounded. We develop a method that (i) consistently and ef ciently estimates a theoretical gravity equation and (ii) correctly calculates the comparative statics of trade frictions. We apply the method to solve the famous McCallum border puzzle. Applying our method, we nd that national borders reduce trade between industrialized countries by moderate amounts of 20–50 percent.
Getting Unique Solution in Data Exchange
"... A schema mapping is a highlevel specification in which the relationship between two database schemas is described. In data exchange, schema mappings are oneway mappings that describe which data can be brought from source data to target data. Therefore, given a source instance and a mapping, there ..."
Abstract
 Add to MetaCart
, there might be more than one valid target instance. This fact causes many problems in query answering over target data for nonconjunctive queries. To make query answering feasible for all queries, we focus on a methodology for extending the original schema mapping to guarantee the uniqueness of target
Results 1  10
of
1,453,227