Results 211 to 220 of about 150,415 (331)

New building blocks for F1${\mathbb {F}}_1$‐geometry: Bands and band schemes

Journal of the London Mathematical Society, Volume 111, Issue 4, April 2025.
Abstract We develop and study a generalization of commutative rings called bands, along with the corresponding geometric theory of band schemes. Bands generalize both hyperrings, in the sense of Krasner, and partial fields in the sense of Semple and Whittle.
Matthew Baker, Tong Jin, Oliver Lorscheid   +2 more
wiley   +1 more source

C2 generalization of the van Diejen model from the minimal (D5,D5) conformal matter. [PDF]

Lett Math Phys, 2023
Nazzal B, Nedelin A.
europepmc   +1 more source

θ-type generalized fractional integral and its commutator on some non-homogeneous variable exponent spaces

AIMS Mathematics, 2021
Guanghui Lu, Li Rui
doaj   +1 more source

Relative and absolute Lefschetz standard conjectures for some Lagrangian fibrations

Journal of the London Mathematical Society, Volume 111, Issue 4, April 2025.
Abstract We show that the hyper‐Kähler varieties of OG10‐type constructed by Laza–Saccà–Voisin (LSV) verify the Lefschetz standard conjecture. This is an application of a more general result, stating that certain Lagrangian fibrations verify this conjecture. The main technical assumption of this general result is that the Lagrangian fibration satisfies
Giuseppe Ancona, Mattia Cavicchi, Robert Laterveer, Giulia Saccà   +3 more
wiley   +1 more source

Repetitive stimulation by commutator and condenser

, 1934
Archibald Vivian Hill
openalex   +1 more source

Commutators in Factors of Type III [PDF]

, 1966
Arlen Brown, Carl Pearcy
openalex   +1 more source

Quantum automorphism groups of lexicographic products of graphs

Journal of the London Mathematical Society, Volume 111, Issue 4, April 2025.
Abstract Sabidussi's theorem [Duke Math. J. 28 (1961), 573–578] gives necessary and sufficient conditions under which the automorphism group of a lexicographic product of two graphs is a wreath product of the respective automorphism groups. We prove a quantum version of Sabidussi's theorem for finite graphs, with the automorphism groups replaced by ...
Arnbjörg Soffía Árnadóttir, Josse van Dobben de Bruyn, Prem Nigam Kar, David E. Roberson, Peter Zeman   +4 more
wiley   +1 more source

Bloom-type two-weight inequalities for commutators of maximal functions

Analysis and Geometry in Metric Spaces
We study Bloom-type two-weight inequalities for commutators of the Hardy-Littlewood maximal function and sharp maximal function. Some necessary and sufficient conditions are given to characterize the two-weight inequalities for such commutators.
Zhang Pu, Fan Di
doaj   +1 more source

Sharp commutator estimates via harmonic extensions [PDF]

Nonlinear Analysis, 2016
E. Lenzmann, A. Schikorra
semanticscholar   +1 more source

Density functions for epsilon multiplicity and families of ideals

Journal of the London Mathematical Society, Volume 111, Issue 4, April 2025.
Abstract A density function for an algebraic invariant is a measurable function on R$\mathbb {R}$ which measures the invariant on an R$\mathbb {R}$‐scale. This function carries a lot more information related to the invariant without seeking extra data.
Suprajo Das, Sudeshna Roy, Vijaylaxmi Trivedi   +2 more
wiley   +1 more source