On the implementation of a robust and efficient finite element-based parallel solver for the compressible Navier-Stokes equations

conservation-laws/ryujin 3 Jun 2021

The method is second-order accurate in time and space.

Numerical Analysis Numerical Analysis 35L65, 65M60, 65M12, 65N30

0.02 stars / hour

Dynamic Energy Management

cvxgrp/cvxpower 14 Mar 2019

We start with the simple setting of optimizing power flows in a static network, and then proceed to the case of optimizing dynamic power flows, i. e., power flows that change with time over a horizon.

Optimization and Control Portfolio Management

0.02 stars / hour

PySINDy: A Python package for the Sparse Identification of Nonlinear Dynamics from Data

dynamicslab/pysindy 17 Apr 2020

PySINDy is a Python package for the discovery of governing dynamical systems models from data.

Dynamical Systems Computational Physics

0.02 stars / hour

Inertial Proximal Alternating Linearized Minimization (iPALM) for Nonconvex and Nonsmooth Problems

VLOGroup/mri-variationalnetwork 8 Feb 2017

In this paper we study nonconvex and nonsmooth optimization problems with semi-algebraic data, where the variables vector is split into several blocks of variables.

Optimization and Control

0.02 stars / hour

Gromov-Wasserstein Distances between Gaussian Distributions

MaximeVandegar/Papers-in-100-Lines-of-Code 16 Apr 2021

We also study the problem without restriction on the optimal plan, and provide lower and upper bounds for the value of the Gromov-Wasserstein distance between Gaussian distributions.


0.02 stars / hour

Convex optimization

cvxgrp/cvxpylayers 3 Jun 2021

First of all, the authors focused on the program of a two-semester course of lectures on convex optimization, which is given to students of MIPT.

Optimization and Control Numerical Analysis Numerical Analysis 65-01, 90-01, 65K05, 90C30, 90C90 G.1.6

0.02 stars / hour

Computing in Operations Research using Julia

jump-dev/jump.jl 5 Dec 2013

The state of numerical computing is currently characterized by a divide between highly efficient yet typically cumbersome low-level languages such as C, C++, and Fortran and highly expressive yet typically slow high-level languages such as Python and MATLAB.

Optimization and Control Numerical Analysis Programming Languages

0.02 stars / hour

ADCME: Learning Spatially-varying Physical Fields using Deep Neural Networks

kailaix/ADCME.jl 24 Nov 2020

We express both the numerical simulations and DNNs using computational graphs and therefore, we can calculate the gradients using reverse-mode automatic differentiation.

Numerical Analysis Numerical Analysis

0.01 stars / hour

A spectral-Galerkin turbulent channel flow solver for large-scale simulations

spectralDNS/spectralDNS 13 Jan 2017

A fully (pseudo-)spectral solver for direct numerical simulations of large-scale turbulent channel flows is described.

Numerical Analysis Numerical Analysis Fluid Dynamics

0.01 stars / hour

Last-mile Delivery: Optimal Locker Location Under Multinomial Logit Choice Model

ljvmiranda921/pyswarms 24 Feb 2020

Motivated by a real case in Singapore, we consider a POP-Locker Alliance who operates a set of POP-stations and wishes to improve the last-mile delivery by opening new locker facilities.

Optimization and Control

0.01 stars / hour