Results 181 to 190 of about 3,194 (218)
On the additive image of zeroth persistent homology
Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.Abstract For a category X$X$ and a finite field F$F$, we study the additive image of the functor H0(−;F)∗:rep(X,Top)→rep(X,VectF)$\operatorname{H}_0(-;F)_* \colon \operatorname{rep}(X, \mathbf {Top}) \rightarrow \operatorname{rep}(X, \mathbf {Vect}_F)$, or equivalently, of the free functor rep(X,Set)→rep(X,VectF)$\operatorname{rep}(X, \mathbf {Set ...
Ulrich Bauer +3 more
wiley +1 more source
Emergence of Calabi-Yau manifolds in high-precision black-hole scattering. [PDF]
NatureDriesse M +7 more
europepmc +1 more source
Rational points on even‐dimensional Fermat cubics
Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.Abstract We show that even‐dimensional Fermat cubic hypersurfaces are rational over any field of characteristic not equal to three, by constructing explicit rational parameterizations with polynomials of low degree. As a byproduct of our rationality constructions, we obtain estimates for the number of their rational points over a number field and ...
Alex Massarenti
wiley +1 more source
Closure of orbits of the pure mapping class group in the character variety. [PDF]
Proc Natl Acad Sci U S AGolsefidy AS, Tamam N.
europepmc +1 more source
European Journal of Education, Volume 61, Issue 3, September 2026.ABSTRACT This study examines ChatGPT's potential for identifying and developing teachers' dyscalculia‐related competencies. This study applied an innovative method of teaching experiment combining ChatGPT‐supported sequential teaching sessions and Socratic questioning. The participants consisted of three teachers with varying experiences of dyscalculia
Mustafa Gök, Tuğba Yulet Yilmaz
wiley +1 more source
Synchronizations in Complex Systems Dynamics Through a Multifractal Procedure. [PDF]
Entropy (Basel)Ghizdovat V +6 more
europepmc +1 more source
Self‐Similar Blowup for the Cubic Schrödinger Equation
Communications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1831-1918, August 2026.ABSTRACT We give a rigorous proof for the existence of a finite‐energy, self‐similar solution to the focusing cubic Schrödinger equation in three spatial dimensions. The proof is computer‐assisted and relies on a fixed point argument that shows the existence of a solution in the vicinity of a numerically constructed approximation.
Roland Donninger, Birgit Schörkhuber
wiley +1 more source
Dispersive lensing and shadows in RN-AdS spacetimes with dark energy and plasma: theory and observational constraints. [PDF]
Sci RepPradhan A, Ghaderi K, Zeyauddin M.
europepmc +1 more source
Disciplinary trends in spatial concept associations: a multifaceted analysis of student responses. [PDF]
Front PsycholÖzkaya A, Turan S, Uzun A, Akhan O.
europepmc +1 more source