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213,545
Dynamic MinMax Problems
 Swiss Federal Institute of Technology (ETH Zurich), TIK (Computer Engineering and Networks Laboratory
, 1997
"... In this paper we address minmax equations for periodic and nonperiodic problems. In the nonperiodic case a simple algorithm is presented to determine whether a graph has a potential satisfying the minmax equations. This method can also be used to solve a more general minmax problem on periodic g ..."
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Cited by 2 (2 self)
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In this paper we address minmax equations for periodic and nonperiodic problems. In the nonperiodic case a simple algorithm is presented to determine whether a graph has a potential satisfying the minmax equations. This method can also be used to solve a more general minmax problem on periodic
Iteration of (Min,Max,+) functions
"... We actually show that the behavior of (Min,Max,+) systems is indeed the same that the one of (Max,+) systems. If the evolution of such a (Min,Max,+) system is given through a function F , it turns out that 8x 2 R n , F t (x) = t:u +P t + OE t . Here, u is independent of x and is called the m ..."
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We actually show that the behavior of (Min,Max,+) systems is indeed the same that the one of (Max,+) systems. If the evolution of such a (Min,Max,+) system is given through a function F , it turns out that 8x 2 R n , F t (x) = t:u +P t + OE t . Here, u is independent of x and is called
Dynamics of MinMax Functions
, 1997
"... Functions F : R n ! R n which are nonexpansive in the ` 1 norm and homogeneous, F i (x 1 + h; \Delta \Delta \Delta ; xn + h) = F i (x 1 ; \Delta \Delta \Delta ; xn ) + h, (socalled topical functions) have appeared recently in the work of several authors. They include (after suitable transforma ..."
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Cited by 8 (2 self)
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transformation) nonnegative matrices, Leontieff substitution systems, Bellman operators of games and of Markov decisions processes, examples arising from discrete event systems (digital circuits, computer networks, etc) and the minmax functions studied in this paper. Any topical function F can be approximated
On the existence of minmax minimal torus
, 904
"... In this paper, we will study the existence problem of minmax minimal torus. We use classical conformal invariant geometric variational methods. We prove a theorem about the existence of minmax minimal torus in Theorem 5.1. Firstly we prove a strong uniformization result(Proposition 3.1) using method ..."
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Cited by 1 (1 self)
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In this paper, we will study the existence problem of minmax minimal torus. We use classical conformal invariant geometric variational methods. We prove a theorem about the existence of minmax minimal torus in Theorem 5.1. Firstly we prove a strong uniformization result(Proposition 3.1) using
Fronts propagating with curvature dependent speed: algorithms based on Hamilton–Jacobi formulations
 Journal of Computational Physics
, 1988
"... We devise new numerical algorithms, called PSC algorithms, for following fronts propagating with curvaturedependent speed. The speed may be an arbitrary function of curvature, and the front can also be passively advected by an underlying flow. These algorithms approximate the equations of motion, w ..."
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Cited by 1183 (64 self)
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, which resemble HamiltonJacobi equations with parabolic righthandsides, by using techniques from the hyperbolic conservation laws. Nonoscillatory schemes of various orders of accuracy are used to solve the equations, providing methods that accurately capture the formation of sharp gradients and cusps
Actions as spacetime shapes
 In ICCV
, 2005
"... Human action in video sequences can be seen as silhouettes of a moving torso and protruding limbs undergoing articulated motion. We regard human actions as threedimensional shapes induced by the silhouettes in the spacetime volume. We adopt a recent approach [14] for analyzing 2D shapes and genera ..."
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Cited by 642 (4 self)
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and generalize it to deal with volumetric spacetime action shapes. Our method utilizes properties of the solution to the Poisson equation to extract spacetime features such as local spacetime saliency, action dynamics, shape structure and orientation. We show that these features are useful for action
ERC  A Theory of Equity, Reciprocity and Competition
 FORTHCOMING AMERICAN ECONOMIC REVIEW
, 1999
"... We demonstrate that a simple model, constructed on the premise that people are motivated by both their pecuniary payoff and their relative payoff standing, explains behavior in a wide variety of laboratory games. Included are games where equity is thought to be a factor, such as ultimatum, twoperio ..."
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Cited by 699 (21 self)
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We demonstrate that a simple model, constructed on the premise that people are motivated by both their pecuniary payoff and their relative payoff standing, explains behavior in a wide variety of laboratory games. Included are games where equity is thought to be a factor, such as ultimatum, twoperiod
A LongMemory Property of Stock Market Returns and a New Model
 Journal of Empirical Finance
, 1993
"... A ‘long memory ’ property of stock market returns is investigated in this paper. It is found that not only there is substantially more correlation between absolute returns than returns themselves, but the power transformation of the absolute return lrfl ” also has quite high autocorrelation for lo ..."
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Cited by 606 (21 self)
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based on absolute return can produce this property. A new general class of models is proposed which allows the power 6 of the heteroskedasticity equation to be estimated from the data. 1.
Network Time Protocol (Version 3) Specification, Implementation and Analysis
, 1992
"... Note: This document consists of an approximate rendering in ASCII of the PostScript document of the same name. It is provided for convenience and for use in searches, etc. However, most tables, figures, equations and captions have not been rendered and the pagination and section headings are not ava ..."
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Cited by 522 (18 self)
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Note: This document consists of an approximate rendering in ASCII of the PostScript document of the same name. It is provided for convenience and for use in searches, etc. However, most tables, figures, equations and captions have not been rendered and the pagination and section headings
Convex Analysis
, 1970
"... In this book we aim to present, in a unified framework, a broad spectrum of mathematical theory that has grown in connection with the study of problems of optimization, equilibrium, control, and stability of linear and nonlinear systems. The title Variational Analysis reflects this breadth. For a lo ..."
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Cited by 5350 (67 self)
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progressed also to the study of socalled stationary points, critical points, and other indications of singularity that a point might have relative to its neighbors, especially in association with existence theorems for differential equations.
Results 1  10
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213,545