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Showing 81-100 of 2,301 results
  1. Disturbances in a Three Dimensional Boundary Layer at Elevated Free Stream Turbulence

    The experiments were devoted to the measurements in a three-dimensional boundary layer with negative streamwise pressure gradient at free-stream...
    Dmitry Sboev, Stepan Tolkachev in IUTAM Laminar-Turbulent Transition
    Conference paper 2022
  2. Dispersion for Schrödinger operators on regular trees

    We prove dispersive estimates for two models: the adjacency matrix on a discrete regular tree, and the Schrödinger equation on a metric regular tree...

    Kaïs Ammari, Mostafa Sabri in Analysis and Mathematical Physics
    Article 18 March 2022
  3. Accurate Approximations of Density Functional Theory for Large Systems with Applications to Defects in Crystalline Solids

    This chapter presents controlled approximations of Kohn–Sham density functional theory (DFT) that enable very large scale simulations. The work is...
    Kaushik Bhattacharya, Vikram Gavini, ... Phanish Suryanarayana in Density Functional Theory
    Chapter 2023
  4. Growing Spatial Networks

    Most networks, including spatial graphs, evolve and grow in time. Understanding the main processes governing this growth and the resulting structure...
    Marc Barthelemy in Spatial Networks
    Chapter 2022
  5. Hydrodynamic Limit for the d-Facilitated Exclusion Process

    Consider a periodic one-dimensional exclusion process with the dynamical constraint in which the particle at site x is prevented from jum** to ...

    Yuhuan Lei, Zhonggen Su in Journal of Theoretical Probability
    Article 10 April 2022
  6. A unified pre-training and adaptation framework for combinatorial optimization on graphs

    Combinatorial optimization (CO) on graphs is a classic topic that has been extensively studied across many scientific and industrial fields....

    Ruibin Zeng, Minglong Lei, ... Lan Cheng in Science China Mathematics
    Article 07 February 2024
  7. Using the method of conditional expectations to supply an improved starting point for CCLS

    This paper proposes to combine the method of conditional expectations (MOCE, also known as Johnson’s Algorithm) with the state-of-the-art heuristic...

    Daniel Berend, Shahar Golan, Yochai Twitto in Journal of Combinatorial Optimization
    Article 30 September 2022
  8. Budget-limited distribution learning in multifidelity problems

    Multifidelity methods are widely used for estimating quantities of interest (QoI) in computational science by employing numerical simulations of...

    Yiming Xu, Akil Narayan in Numerische Mathematik
    Article 16 December 2022
  9. Rate of Mixing for Equilibrium States in Negative Curvature and Trees

    In this survey based on the recent book by the three authors, we recall the Patterson-Sullivan construction of equilibrium states for the geodesic...
    Anne Broise-Alamichel, Jouni Parkkonen, Frédéric Paulin in Thermodynamic Formalism
    Conference paper 2021
  10. Exponent Estimation for Stable Solutions of a Certain Class of Differential-Difference Equations

    For a differential-difference equation with a positive fundamental solution we obtain exponential stability conditions with exact estimates of the...

    V. V. Malygina in Russian Mathematics
    Article 23 December 2021
  11. Global attractiveness and exponential decay of neutral stochastic functional differential equations driven by fBm with Hurst parameter less than 1/2

    We are concerned with a class of neutral stochastic functional differential equations driven by fractional Brownian motion (fBm) in the Hilbert...

    Li** Xu, Jiaowan Luo in Frontiers of Mathematics in China
    Article 19 October 2018
  12. The Edge of Randomness

    Up to now I have been trying to capture the elusive notion of chance by looking at binary strings, the most ingenuous image of a succession of...
    Edward Beltrami in What Is Random?
    Chapter 2020
  13. On the statistical background of quantum mechanics: generalities and a concrete example

    We revisit our description of randomness in quantum processes that began in collaboration of Jean Ginibre. The calculations were performed on a...

    Martine Le Berre, Yves Pomeau in Advances in Continuous and Discrete Models
    Article Open access 19 May 2023
  14. Homogenization for space-time-dependent KPP reaction–diffusion equations and G-equations

    We prove stochastic homogenization for reaction–advection–diffusion equations with random space-time-dependent KPP reactions with temporal...

    Yuming Paul Zhang, Andrej Zlatoš in Calculus of Variations and Partial Differential Equations
    Article 16 October 2023
  15. An informatic approach to a long memory stationary process

    Long memory is an important phenomenon that arises sometimes in the analysis of time series or spatial data. Most of the definitions concerning the...

    Yiming Ding, Liang Wu, Xuyan **ang in Acta Mathematica Scientia
    Article 06 November 2023
  16. Deep Learning Based Transition Prediction for Aeronautical Applications

    Drag reduction is vital for any new airplane design as the demand for a greener aviation is increasing. Wings and nacelles with laminar flow can...
    Renato Cosin, Marcio T. Mendonca, ... Gilberto G. Becker in IUTAM Laminar-Turbulent Transition
    Conference paper 2022
  17. Noisy network attractor models for transitions between EEG microstates

    The brain is intrinsically organized into large-scale networks that constantly re-organize on multiple timescales, even when the brain is at rest....

    Jennifer Creaser, Peter Ashwin, ... Juliane Britz in The Journal of Mathematical Neuroscience
    Article Open access 04 January 2021
  18. Manifold Learning, the Scheme of Laplacian Eigenmaps

    In this chapter, we develop the mathematical details for the basic nonlinear dimension reduction technique of manifold learning. This scheme works by...
    Chapter 2023
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