Pretraining a foundation model to solve partial differential equation (PDE) requires diverse data. To train the foundation model PDEformer-2 for 2D PDEs (GitHub, Gitee), we developed the PDEFoundry-2 ...

This repository contains two examples: InversePinnConstantCoef.mlx and InversePinnVariableCoef.mlx. Both examples are solvers for an inverse problem for the Poisson equation $−\nabla \cdot (c\nabla ...

points 1 and 2 lie on a streamline, the fluid has constant density, the flow is steady, and there is no friction. Although these restrictions sound severe, the Bernoulli equation is very useful, ...

获菲尔兹奖后，世界各地的邀约纷至沓来。菲加利坦言，自己并不习惯这样的喧嚣。他擅长的还是寻找通向目标的最省路径，用数学语言将自然界的混乱现象，翻译成清晰可解的逻辑秩序。

Courses such as process automation (PA) can be difficult to grasp, even for engineering students. In addition to the inherent challenge of relating abstractions to real-life situations, we found that ...

Zack Snyder's Justice League is quite a bit different from the 2017 theatrical version, to put it mildly. This version of the DCEU sequel shows us a lot more of Steppenwolf and his fellow New Gods, ...

Abstract: This study focuses on the task of single tree segmentation in urban environments and improves the PDE-Net model to enhance its ability to process complex features. The original PDE-Net model ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. In boardrooms around the world, a quiet revolution is reshaping how value is created, how ...

Our teacher already knows there is a positive relationship between how much time was spent on an essay and the grade the essay gets, but we’re going to need some data to demonstrate this properly.

India's legendary batter, Sachin Tendulkar, recently conducted a hilarious yet interesting 'Ask Me Anything' (AMA) session for his fans on Reddit. Making the most of the opportunity, fans asked many ...

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry and ...

The graphs of \(y = 2x + 1\) and \(y = 2x - 2\) are shown below. The graph of \(y = 2x + 1\) crosses the \(y\)-axis at (0, 1). The graph of \(y = 2x - 2\) crosses the ...