[图书][B] Stochastic numerics for mathematical physics

GN Milstein, MV Tretyakov - 2004 - Springer
This book is a substantially revised and expanded edition reflecting major developments in
stochastic numerics since the 1st edition [314] was published in 2004. The new topics …

Optimal feedback cooling of a charged levitated nanoparticle with adaptive control

GP Conangla, F Ricci, MT Cuairan, AW Schell… - Physical review …, 2019 - APS
We use an optimal control protocol to cool one mode of the center-of-mass motion of an
optically levitated nanoparticle. The feedback technique relies on exerting a Coulomb force …

Runge–Kutta methods for the strong approximation of solutions of stochastic differential equations

A Rößler - SIAM Journal on Numerical Analysis, 2010 - SIAM
Some new stochastic Runge–Kutta (SRK) methods for the strong approximation of solutions
of stochastic differential equations (SDEs) with improved efficiency are introduced. Their …

Accurate mass measurement of a levitated nanomechanical resonator for precision force-sensing

F Ricci, MT Cuairan, GP Conangla, AW Schell… - Nano …, 2019 - ACS Publications
Nanomechanical resonators are widely operated as force and mass sensors with
sensitivities in the zepto-Newton (10–21) and yocto-gram (10–24) regime, respectively …

Composable text controls in latent space with odes

G Liu, Z Feng, Y Gao, Z Yang, X Liang, J Bao… - arXiv preprint arXiv …, 2022 - arxiv.org
Real-world text applications often involve composing a wide range of text control operations,
such as editing the text wrt an attribute, manipulating keywords and structure, and …

High weak order methods for stochastic differential equations based on modified equations

A Abdulle, D Cohen, G Vilmart, KC Zygalakis - SIAM Journal on Scientific …, 2012 - SIAM
Inspired by recent advances in the theory of modified differential equations, we propose a
new methodology for constructing numerical integrators with high weak order for the time …

Phenomenology of first-order dark-state phase transitions

D Roscher, S Diehl, M Buchhold - Physical Review A, 2018 - APS
Dark states are stationary states of a dissipative, Lindblad-type time evolution with zero von
Neumann entropy, therefore representing examples of pure steady states. Nonequilibrium …

[HTML][HTML] Strong backward error analysis of symplectic integrators for stochastic Hamiltonian systems

R D'Ambrosio, S Di Giovacchino - Applied Mathematics and Computation, 2024 - Elsevier
Backward error analysis is a powerful tool in order to detect the long-term conservative
behavior of numerical methods. In this work, we present a long-term analysis of symplectic …

Tamed Runge-Kutta methods for SDEs with super-linearly growing drift and diffusion coefficients

S Gan, Y He, X Wang - Applied Numerical Mathematics, 2020 - Elsevier
Traditional explicit schemes such as the Euler-Maruyama, Milstein and stochastic Runge-
Kutta methods, in general, result in strong and weak divergence when solving stochastic …

Asymptotically optimal approximation of some stochastic integrals and its applications to the strong second-order methods

X Tang, A Xiao - Advances in Computational Mathematics, 2019 - Springer
This study concerns the approximation of some stochastic integrals used in the strong
second-order methods for several classes of stochastic differential equations. An explicit …