Results 231 to 240 of about 5,484 (263)

The Truth, the Whole Truth, and Nothing but the Truth: Automatic Visualization Evaluation from Reconstruction Quality

open access: yesComputer Graphics Forum, EarlyView.
Abstract Recent advances in AI enable the automatic generation of visualizations directly from textual prompts using agentic workflows. However, visualizations produced via one‐shot generative methods often suffer from insufficient quality, typically requiring a human in the loop to refine the outputs.
Roxana Bujack   +4 more
wiley   +1 more source

Reassessing the foundations of metric-affine gravity. [PDF]

open access: yesEur Phys J C Part Fields
François J, Ravera L.
europepmc   +1 more source

Characterizing barren plateaus in quantum ansätze with the adjoint representation. [PDF]

open access: yesNat Commun
Fontana E   +7 more
europepmc   +1 more source

On Covers of Perfect Lie Algebras

Algebra Colloquium, 2011
A Lie algebra is said to be perfect when it coincides with its derived subalgebra. The paper is devoted to give a complete structure of covers of perfect Lie algebras. Also, similar to a result of Alperin and Gorenstein (1966) in group theory, it is shown that every automorphism of a finite dimensional perfect Lie algebra may be lifted to an ...
Salemkar, Ali Reza   +2 more
openaire   +1 more source

Coverings of Algebraic Curves

American Journal of Mathematics, 1957
In dieser Arbeit wird das Verzweigungsverhalten der Erweiterungen algebraischer Funktionenkörper einer Variablen untersucht. Es handelt sich dabei um eine Reihe von teilweise bisher unbekannten Resultaten, welche insbesondere die Verschiedenheit der Verhältnisse in Charakteristik 0 und Charakteristik \( p \neq 0 \) herausstellen.
openaire   +2 more sources

Covering points in permutation algebras

Archiv der Mathematik, 2013
Let \(K\) be a normal subgroup of a finite group \(H\), and let \(b\) be a block of \(K\) with defect group \(D\) and Brauer correspondent \(b'\) in \(N_G(D)\). \textit{M. E. Harris} and \textit{R. Knörr} [Commun. Algebra 13, 1213-1218 (1985; Zbl 0561.20002)] have shown that the Brauer homomorphism \(\text{Br}_D\) induces a defect group preserving ...
openaire   +2 more sources

Home - About - Disclaimer - Privacy