Approximation methods in function spaces characterise how well complex functions can be represented or recovered using limited information such as function values or linear measurements. Central to ...

Approximation theory investigates how complex functions or data can be represented by simpler mathematical entities—such as polynomials, splines, wavelets or ...

Microscopic black holes have long hovered at the edge of theory, forming only in exquisitely balanced states. Now physicists ...

A team from Vienna and Frankfurt has found a formula describing a strange phenomenon: Space and time can form a kind of "crystal" that may turn into a black hole. The results are described in Physical ...

Some black holes could have tamer origins—in the folds of unusual "spacetime crystals" that researchers finally managed to ...

A new method could improve cosmology research by analyzing supernovae together with the galaxies that host them.

A new AI accelerates laser simulations for X-ray experiments by a factor of 250 and is revolutionizing modern physics.

The docket system will be unavailable as NTSB officials "examine the scope of the issue and evaluate potential solutions," ...

Yann LeCun's new paper proves LeJEPA can learn real world models when latent variables are Gaussian and stationary, ...

The takeaway: Minecraft was never designed to behave like a calculator. Its world is built entirely from cubes, with no smooth curves and no native concept of continuous geometry. That makes it an ...

The NTSB has taken its public docket system offline over concerns that released sound spectrum imagery could be used to approximate CVR audio.