Results 61 to 70 of about 5,372,216 (210)
Quasilinear Theory for Relativistic Particles [PDF]
Quasilinear theory is developed by using canonical variables for relativistic particles. It is self-consistent, including momentum, pitch-angle, and spatial diffusions. By assuming the wave field is a superposition of known toroidal and poloidal Fourier modes, the quasilinear diffusion coefficients are written in a form which can be directly evaluated ...
openaire +1 more source
Satisficing, aggregation, and quasilinear utility
This paper studies approximation error in the quasilinear utility model. Error arises because individuals do not perfectly optimize, and instead satisfice. We investigate the consequences of individual satisficing for modeling aggregate demand, providing an approximate aggregation theorem.
Roy Allen, John Rehbeck
wiley +1 more source
A Quasilinear Parabolic Equation with Quadratic Growth of the Gradient modeling Incomplete Financial Markets [PDF]
We consider a quasilinear parabolic equation with quadratic gradient terms. It arises in the modelling of an optimal portfolio which maximizes the expected utility from terminal wealth in incomplete markets consisting of risky assets and non-tradable ...
Ansgar Jüngel, Bertram Düring
core
Simple incentives and diverse beliefs
This paper studies a moral hazard problem in which the principal does not know the agent's beliefs about the output generating process. The agent is risk neutral, transfers are subject to limited liability, and the principal evaluates contracts according to their worst‐case payoff against a rich set of plausible agent beliefs.
Maxwell Rosenthal
wiley +1 more source
On quasilinear operators between quasilinear spaces [PDF]
Bu çalışmada genel olarak, quasilineer operatörler teorisinin geliştirilmesi amaçlanmış ve lineer operatörlere ilişkin bazı önemli teoremlerin quasilineer karşılıkları verilmiştir.
Banazılı, Halise Keziban
core
Lie-transform derivation of oscillation-center quasilinear theory
The derivation of the oscillation-center quasilinear theory in an unmagnetized plasma by Dewar (1973) is rederived by Lie-transform perturbation method.
Alain J. Brizard
doaj +1 more source
Unified Quasilinear Theory of Weakly Turbulent Plasmas [PDF]
A quasilinear theory is formulated which includes the microscopic fluctuation fields as well as the coherent waves. The study emphasizes those cases in which the propagating mode of the fluctuation field gives rise to a dominant contribution to the particle correlation.
openaire +2 more sources
Abstract Parker Solar Probe has been proven as instrumental for the observation of young solar wind. During the encounters E‐07 and E‐08, PSP recorded the core plus beaming protons crossing the heliospheric current Sheet region. When the observed PSP data is plotted in the temperature ratio versus parallel beta space, it is found that the occurrence ...
M. Rashid +10 more
wiley +1 more source
Quasilinear theory of non-resonant electromagnetic instabilities
Our quasilinear theory includes explicitly macroscopic drifts, which are then modified, together with other equilibrium quantities, by the growth of unstable waves.
Kaw, P. K., Verheest, Frank, Kaw, PK
core +1 more source
Weighted function spaces of fractional derivatives for vector fields
We introduce and study weighted function spaces for vector fields from the point of view of the regularity theory for quasilinear subelliptic PDEs.
Andras Domokos
doaj

