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383
Stream Differential Equations: Specification Formats and Solution Methods
, 2014
"... Streams, or infinite sequences, are infinite objects of a very simple type, yet they have a rich theory partly due to their ubiquity in mathematics and computer science. Stream differential equations are a coinductive method for specifying streams and stream operations, and their theory has been dev ..."
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Cited by 2 (2 self)
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developed in many papers over the past two decades. In this paper we present a survey of the many results in this area. Our focus is on the classification of different formats of stream differential equations, their solution methods, and the classes of streams they can define. Moreover, we describe
Stream Differential Equations: concrete formats for coinductive definitions
, 2011
"... In this article we give an accessible introduction to stream differential equations, ie., equations that take the shape of differential equations from analysis and that are used to define infinite streams. Furthermore we discuss a syntactic format for stream differential equations that ensures that ..."
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Cited by 2 (2 self)
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In this article we give an accessible introduction to stream differential equations, ie., equations that take the shape of differential equations from analysis and that are used to define infinite streams. Furthermore we discuss a syntactic format for stream differential equations that ensures
Self-determination and persistence in a real-life setting: Toward a motivational model of high school dropout.
- Journal of Personality and Social Psychology,
, 1997
"... The purpose of this study was to propose and test a motivational model of high school dropout. The model posits that teachers, parents, and the school administration's behaviors toward students influence students' perceptions of competence and autonomy. The less autonomy supportive the so ..."
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Cited by 183 (19 self)
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intentions to drop out of high school, which are later implemented, leading to actual dropout behavior. This model was tested with high school students (N = 4,537) by means of a prospective design. Results from analyses of variance and a structural equation modeling analysis (with L1SREL) were found
PDE Methods for Nonlocal Models
, 2003
"... We develop partial differential equation (PDE) methods to study the dynamics of pattern formation in partial integro-differential equations (PIDEs) defined on a spatially extended domain.Our primary focus is on scalar equations in two spatial dimensions.These models arise in a variety of neuronal m ..."
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Cited by 53 (6 self)
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We develop partial differential equation (PDE) methods to study the dynamics of pattern formation in partial integro-differential equations (PIDEs) defined on a spatially extended domain.Our primary focus is on scalar equations in two spatial dimensions.These models arise in a variety of neuronal
Whom You Know Matters: Venture Capital Networks and Investment Performance,
- Journal of Finance
, 2007
"... Abstract Many financial markets are characterized by strong relationships and networks, rather than arm's-length, spot-market transactions. We examine the performance consequences of this organizational choice in the context of relationships established when VCs syndicate portfolio company inv ..."
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Cited by 138 (8 self)
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the equations a non-trivial solution (and is therefore the reciprocal of an eigenvalue). As the centrality of each actor is determined by the centrality of the actors he is connected to, the centralities will be the elements of the principal eigenvector. We concentrate solely on investments by U.S. based VC
Models-3 Community Multiscale Air Quality (CMAQ) model aerosol component. 1. Model description
- Journal of Geophysical Research
, 2003
"... [1] The aerosol component of the Community Multiscale Air Quality (CMAQ) model is designed to be an efficient and economical depiction of aerosol dynamics in the atmosphere. The approach taken represents the particle size distribution as the superposition of three lognormal subdistributions, called ..."
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Cited by 112 (4 self)
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modes. The processes of coagulation, particle growth by the addition of mass, and new particle formation, are included. Time stepping is done with analytical solutions to the differential equations for the conservation of number, surface area, and species mass. The component considers both PM2.5 and PM
Efficient Numerical Solution of the Density Profile Equation in Hydrodynamics
, 2006
"... We discuss the numerical treatment of a nonlinear second order boundary value problem in ordinary differential equations posed on an unbounded domain which represents the density profile equation for the description of the formation of microscopical bubbles in a non-homogeneous fluid. For an efficie ..."
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Cited by 28 (18 self)
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We discuss the numerical treatment of a nonlinear second order boundary value problem in ordinary differential equations posed on an unbounded domain which represents the density profile equation for the description of the formation of microscopical bubbles in a non-homogeneous fluid
CONSTRUCTION OF QUASI-PERIODIC SOLUTIONS OF STATE-DEPENDENT DELAY DIFFERENTIAL EQUATIONS BY THE PARAMETERIZATION METHOD II: ANALYTIC CASE
"... Abstract. We construct analytic quasi-periodic solutions of state-dependent delay differential equations with quasi-periodically forcing. We show that if we consider a family of problems that depends on one dimen-sional parameters(with some non-degeneracy conditions), there is a pos-itive measure se ..."
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Abstract. We construct analytic quasi-periodic solutions of state-dependent delay differential equations with quasi-periodically forcing. We show that if we consider a family of problems that depends on one dimen-sional parameters(with some non-degeneracy conditions), there is a pos-itive measure
Factorized solution of Lyapunov equations based on hierarchical matrix arithmetic
, 2006
"... We investigate the numerical solution of large-scale Lyapunov equations with the sign function method. Replacing the usual matrix inversion, addition, and multiplication by formatted arithmetic for hierarchical matrices, we obtain an implementation that has linearpolylogarithmic complexity and memor ..."
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Cited by 13 (6 self)
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We investigate the numerical solution of large-scale Lyapunov equations with the sign function method. Replacing the usual matrix inversion, addition, and multiplication by formatted arithmetic for hierarchical matrices, we obtain an implementation that has linearpolylogarithmic complexity
Modulation Equations for Spatially Periodic Systems: Derivation and Solutions
, 1997
"... We study a class of partial differential equations in one spatial dimension, which can be seen as model equations for the analysis of pattern formation in physical systems defined on unbounded, weakly oscillating domains. We perform a linear and weakly nonlinear stability analysis for solutions that ..."
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Cited by 1 (0 self)
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We study a class of partial differential equations in one spatial dimension, which can be seen as model equations for the analysis of pattern formation in physical systems defined on unbounded, weakly oscillating domains. We perform a linear and weakly nonlinear stability analysis for solutions
Results 1 - 10
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383
