Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 68 for “"well-posedness"”.
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Well-Posedness of Singularly Perturbed Nash Games
Made available in DSpace on 2014-12-12T20:54:53Z (GMT). No. of bitstreams: 1 7913466.pdf: 2508868 bytes, checksum: a04b35f16d2228df18e8acb076c65064 (MD5) Previous issue date: 1978
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On well-posedness of Benjamin-Ono type equations
… equations of Benjamin-Ono type and derive local well-posedness for the associated Cauchy problems.
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Well-Posedness Properties In Variational Analysis And Its Applications
… applications of some significant properties in well-posedness and sensitivity analysis, among which the notions of uniform metric regularity , higher-order metric subregularity and its strong subregularity counterpart play an essential role in modern variational analysis. We derived verifiable …
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Stochastic hypodissipative hydrodynamic equations: well-posedness, stationary solutions and ergodicity
In my thesis we discuss the well-posedness and long-time behaviours of stochastic equations from fluid dynamics. More precisely, we consider the following topics:<br /> 1. We study the well-posedness of both deterministic and anisotropic 2D Navier–Stokes equations. For the deterministic case, we …
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Well-posedness and causality for a class of evolutionary inclusions
… on existence and uniqueness can be answered by well-known results in the theory of maximal monotone relations. Furthermore, we show that the resulting solution operator is Lipschitz-continuous and causal, which is a natural property of evolutionary processes. Finally, the results are applied to …
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Well-posedness and scattering of the Chern-Simons-Schrödinger system
… studies two aspects of the system: that of well-posedness and that of the long-time behaviour. The first main result of the thesis concerns the large-data well-posedness of the initial-value problem for the Chern-Simons-Schrödinger system. We impose the Coulomb gauge to remove the …
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Contributions to the Derivation and Well-posedness Theory of Kinetic Equations
… available for VPME. In particular, global well-posedness had not been proved. In this thesis, we prove that VPME has unique global-in-time solutions in two and three dimensions, for a general class of initial data matching results currently available for the classical system. The …
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Well-posedness and long-time dynamics of β-plane ageostrophic flows
Includes bibliographical references.
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Well-posedness and convergence of cfd two-fluid model for bubbly flows
… current research is focused on developing a well-posed multidimensional CFD two-fluid model (TFM) for bubbly flows. Two-phase flows exhibit a wide range of local flow instabilities such as Kelvin-Helmholtz, Rayleigh-Taylor, plume and jet instabilities. They arise due to the density difference …
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Aggregation, Spatio-Temporal Structures and Well-Posedness in Chemotaxis Models of Inflammatory Diseases
L'infiammazione è la risposta immunitaria dell'organismo a uno stimolo nocivo. Il suo scopo è prevenire l'insorgere di malattie. Sebbene sia un meccanismo protettivo, un disordine della risposta infiammatoria può portare a malattie gravi e debilitanti, come la sclerosi multipla. Per questo …
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Well-Posedness Threshold and Moment Asymptotics of the Parabolic Anderson Model on Riemannian Manifolds
… of the solution. We focus on two topics: well-posedness and large time moment asymptotics. We first introduce the equation, the basic theory of Gaussian noises and solutions of SPDEs, and relevant existing literature before getting into the work done for this thesis. For both technical and …
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Well-posedness and asymptotic behavior of integro-differential models in linear and nonlinear acoustics
Contains fulltext : 306599.pdf (Publisher’s version ) (Open Access)
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Dynamics and regularity in periodic dispersive PDES: A study of nonlinear smoothing & well-posedness
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Almost well-posedness of the full water wave equation on the finite stripe domain
… is exponentially long, called almost global well-posedness, if the initial condition is small and satisfies some conditions. The main ideas for the study are from the corresponding almost global well-posedness result for surface waves on water of infinite depth.
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Well-posedness questions and approximation schemes for a general class of functional differential equations
… consider approximation schemes and questions of well-posedness for a general class of functional differential equations of neutral-type (NFDE) where the difference operator does not have an atom at zero. Equations of this type occur in the modeling of certain aeroelastic control problems and …
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Well-posedness results for a class of complex flow problems in the high Weissenberg number limit
… we investigate the upper convected Maxwell(UCM) model for complex fluids, or non-Newtonian fluids, in the high Weissenberg number limit. This is analogous to the Newtonian fluids in the high Reynolds number limit. We present two well-posedness results. The first result is on an …
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The role of smoothing effect in some dispersive equations
… study the role of smoothing effect in the local well-posedness theory of dispersive partial differential equations in three different contexts. First, we use it to overcome a loss of derivatives in a family of nonlocal dispersive equations. Second, we exploit a discrete version of the smoothing …
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Long-time Behavior and Multiscale Description of Models of Collective Dynamics
We study the well-posedness and long-time dynamics of various models of collective dynamics.
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Discrete Fourier restriction phenomenon associated with some periodic dispersive equations
… introduce the background of the topic, as well as some results we already know. The next five chapters can be divided into two parts. The first part is about the discrete Fourier restriction phenomenon. In Chapter 2, we consider the discrete Fourier restriction phenomenon associated with …
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