Results 21 to 30 of about 201,576 (288)

Modular curves and the refined distance conjecture

open access: yesJournal of High Energy Physics, 2021
We test the refined distance conjecture in the vector multiplet moduli space of 4D N $$ \mathcal{N} $$ = 2 compactifications of the type IIA string that admit a dual heterotic description.
Daniel Kläwer
doaj   +1 more source

Efficient Implementations of Sieving and Enumeration Algorithms for Lattice-Based Cryptography

open access: yesMathematics, 2021
The security of lattice-based cryptosystems is based on solving hard lattice problems such as the shortest vector problem (SVP) and the closest vector problem (CVP).
Hami Satılmış   +2 more
doaj   +1 more source

Advances in optical engineering for future telescopes

open access: yesOpto-Electronic Advances, 2021
Significant optical engineering advances at the University of Arizona are being made for design, fabrication, and construction of next generation astronomical telescopes. This summary review paper focuses on the technological advances in three key areas.
Daewook Kim   +10 more
doaj   +1 more source

Fixed point theorems in modular vector spaces

open access: yesThe Journal of Nonlinear Sciences and Applications, 2017
Summary: In this work, we initiate the metric fixed point theory in modular vector spaces under Nakano formulation. In particular, we establish an analogue to Banach contraction principle, Browder and Göhde fixed point theorems for nonexpansive mappings in the modular sense.
Abdou, Afrah A. N., Khamsi, Mohamed A.
openaire   +2 more sources

A p-adic Eisenstein measure for vector-weight automorphic forms [PDF]

open access: yes, 2014
We construct a p-adic Eisenstein measure with values in the space of vector-weight p-adic automorphic forms on certain unitary groups. This measure allows us to p-adically interpolate special values of certain vector-weight C-infinity automorphic forms ...
Eischen, Ellen
core   +3 more sources

On some vector valued generalized difference modular sequence spaces

open access: yesFilomat, 2011
In this paper we generalize the modular sequence space ?{Mk} by introducing the sequence space ?{Mk,p,q,s,?n/vm}. We give various properties relevant to algebraic and topological structures of this space and derived some other spaces.
KARAKAYA, Vatan, Dutta, Hemen
openaire   +3 more sources

On vector spaces of certain modular forms of given weights [PDF]

open access: yesBulletin of the Australian Mathematical Society, 1977
Let p be a rational prime and Qp be the field of p–adic numbers. Jean-Pierre Serre [Lecture Notes in Mathematics, 350, 191–268 (1973)] had defined p–adic modular forms as the limits of sequences of modular forms over the modular group SL2(Z). He proved that with each non-zero p–adic modular form there is associated a unique element called its weight k.
Aggarwal, A. R., Agrawal, M. K.
openaire   +2 more sources

An approach to BPS black hole microstate counting in an N = 2 STU model

open access: yesJournal of High Energy Physics, 2020
We consider four-dimensional dyonic single-center BPS black holes in the N = 2 STU model of Sen and Vafa. By working in a region of moduli space where the real part of two of the three complex scalars S, T , U are taken to be large, we evaluate the ...
G.L. Cardoso, S. Nampuri, D. Polini
doaj   +1 more source

Kinematic Model and Redundant Space Analysis of 4-DOF Redundant Robot

open access: yesMathematics, 2022
The kinematics and redundant space analysis of redundant robots constitutes important research content. Currently, methods such as geometric method and iterative optimization method are relatively complicated and inconvenient for programming and ...
Yu Li, Liang Wang
doaj   +1 more source

Computing the number of certain Galois representations mod $p$ [PDF]

open access: yes, 2010
Using the link between mod $p$ Galois representations of $\qu$ and mod $p$ modular forms established by Serre's Conjecture, we compute, for every prime $p\leq 1999$, a lower bound for the number of isomorphism classes of continuous Galois representation ...
Centeleghe, Tommaso Giorgio
core   +2 more sources

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