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Sequential data assimilation with a nonlinear quasigeostrophic model using Monte Carlo methods to forecast error statistics
 J. Geophys. Res
, 1994
"... . A new sequential data assimilation method is discussed. It is based on forecasting the error statistics using Monte Carlo methods, a better alternative than solving the traditional and computationally extremely demanding approximate error covariance equation used in the extended Kalman filter. The ..."
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Cited by 800 (23 self)
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. The unbounded error growth found in the extended Kalman filter, which is caused by an overly simplified closure in the error covariance equation, is completely eliminated. Open boundaries can be handled as long as the ocean model is well posed. Wellknown numerical instabilities associated with the error
Open Boundary Conditions for Ocean Waves
, 2000
"... We derive a hierarchy of open boundary conditions for the linearized equations for water waves in a halfspace x ? 0. This is done by approximating the kernel of the DirichlettoNeumann operator at x = 0 using rational approximations of the Pad'e type. The resulting boundary conditions are inve ..."
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We derive a hierarchy of open boundary conditions for the linearized equations for water waves in a halfspace x ? 0. This is done by approximating the kernel of the DirichlettoNeumann operator at x = 0 using rational approximations of the Pad'e type. The resulting boundary conditions
Zerorange process with open boundaries
, 2004
"... Abstract. We calculate the exact stationary distribution of the onedimensional zerorange process with open boundaries for arbitrary bulk and boundary hopping rates. When such a distribution exists, the steady state has no correlations between sites and is uniquely characterized by a spacedependen ..."
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Abstract. We calculate the exact stationary distribution of the onedimensional zerorange process with open boundaries for arbitrary bulk and boundary hopping rates. When such a distribution exists, the steady state has no correlations between sites and is uniquely characterized by a space
Conversation as Experiential Learning
, 2005
"... This article proposes a framework relevant to the continuous learning of individuals and organizations. Drawing from the theory of experiential learning, the article proposes conversational learning as the experiential learning process occurring in conversation as learners construct meaning from t ..."
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Cited by 588 (9 self)
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; status and solidarity—are elaborated. As participants engage in conversation by embracing the differences across these dialectics, the boundaries of the dialectics open a conversational space. Attending to this conversational space enables those in the conversation to remain engaged with each other so
Macroscopic strings as heavy quarks in large N gauge theory and Antide Sitter supergravity
 PHYS. J. C22
"... Maldacena has put forward large N correspondence between superconformal field theories on the brane and antide Sitter supergravity in spacetime. We study some aspects of the correspondence between N = 4 superconformal gauge theory on D3brane and maximal supergravity on adS5 × S5 by introducing mac ..."
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Cited by 508 (1 self)
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for macroscopic string in antide Sitter supergravity. As a byproduct we clarify how Polchinski’s Dirichlet and Neumann open string boundary conditions arise. We then study nonBPS macroscopic string antistring pair configuration as physical realization of heavy quark Wilson loop. We obtain Q ¯ Q static
Constrained model predictive control: Stability and optimality
 AUTOMATICA
, 2000
"... Model predictive control is a form of control in which the current control action is obtained by solving, at each sampling instant, a finite horizon openloop optimal control problem, using the current state of the plant as the initial state; the optimization yields an optimal control sequence and t ..."
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Cited by 738 (16 self)
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Model predictive control is a form of control in which the current control action is obtained by solving, at each sampling instant, a finite horizon openloop optimal control problem, using the current state of the plant as the initial state; the optimization yields an optimal control sequence
Experimental analysis of an FACbased coarsening scheme for open boundary problems
, 2011
"... FACbased coarsening scheme for open boundary problems ..."
Inhomogeneous loop models with open boundaries
, 2005
"... We consider the crossing and noncrossing O(1) dense loop models on a semiinfinite strip, with inhomogeneities (spectral parameters) that preserve the integrability. We compute the components of the ground state vector and obtain a closed expression for their sum, in the form of Pfaffian and determ ..."
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Cited by 16 (5 self)
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We consider the crossing and noncrossing O(1) dense loop models on a semiinfinite strip, with inhomogeneities (spectral parameters) that preserve the integrability. We compute the components of the ground state vector and obtain a closed expression for their sum, in the form of Pfaffian and determinantal formulas.
Results 1  10
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7,019