Results 21 to 30 of about 120,991 (234)

Modular Frobenius manifolds and their invariant flows [PDF]

, 2010
The space of Frobenius manifolds has a natural involutive symmetry on it: there exists a map $I$ which send a Frobenius manifold to another Frobenius manifold.
Morrison, Ewan K., Strachan, Ian A. B.
core   +2 more sources

QUANTUM ASPECTS OF 2+1 GRAVITY [PDF]

, 1995
We review and systematize recent attempts to canonically quantize general relativity in 2+1 dimensions, defined on space-times $\R\times\Sigma^g$, where $\Sigma^g$ is a compact Riemann surface of genus $g$.
Okai T., R. Loll
core   +3 more sources

Entropy on a null surface for interacting quantum field theories and the Bousso bound [PDF]

, 2014
We study the vacuum-subtracted von Neumann entropy of a segment on a null plane. We argue that for interacting quantum field theories in more than two dimensions, this entropy has a simple expression in terms of the expectation value of the null ...
Bousso, Raphael, Casini, Horacio, Fisher, Zachary, Maldacena, Juan   +3 more
core   +3 more sources

Fixed point results of a-bY-F-Geraghty type contractive mapping on modular b-metric spaces [PDF]

Mathematica Moravica
In this paper, we generalize a-bY-F-Geraghty type contraction in modular b-metric spaces and prove some fixed point results that are justified by suitable examples.
Jain Shishir, Sharma Yogita, Jain Shobha, Sharma Sumit   +3 more
doaj   +1 more source

Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers Stability

Fractal and Fractional
This study presents two novel frameworks, termed a quasi-modular b-metric space and a non-Archimedean quasi-modular b-metric space, and various topological properties are provided.
Ekber Girgin, Abdurrahman Büyükkaya, Neslihan Kaplan Kuru, Mudasir Younis, Mahpeyker Öztürk   +4 more
doaj   +1 more source

Modular Invariant Regularization of String Determinants and the Serre GAGA Principle

, 2013
Since any string theory involves a path integration on the world-sheet metric, their partition functions are volume forms on the moduli space of genus g Riemann surfaces M_g, or on its super analog.
Matone, Marco
core   +1 more source

Modular Inflation Observables and $j$-Inflation Phenomenology [PDF]

, 2017
Modular inflation is the restriction to two fields of automorphic inflation, a general group based framework for multifield scalar field theories with curved target spaces, which can be parametrized by the comoving curvature perturbation ${\cal R}$ and ...
Schimmrigk, Rolf
core   +1 more source

Curves in Hilbert modular varieties [PDF]

, 2018
We prove a boundedness-theorem for families of abelian varieties with real multiplication. More generally, we study curves in Hilbert modular varieties from the point of view of the Green Griffiths-Lang conjecture claiming that entire curves in complex ...
Rousseau, Erwan, Touzet, Frédéric
core   +2 more sources

Generalized Fuzzy Torus and its Modular Properties [PDF]

, 2013
We consider a generalization of the basic fuzzy torus to a fuzzy torus with non-trivial modular parameter, based on a finite matrix algebra. We discuss the modular properties of this fuzzy torus, and compute the matrix Laplacian for a scalar field.
Schreivogl, Paul, Steinacker, Harold
core   +5 more sources

Another Meir-Keeler-type nonlinear contractions

AIMS Mathematics
This paper deals with the concept of $ \alpha $-$ \hat{v} $-$ A $-$ B $-$ C $-Meir-Keeler type nonlinear contractions, a new class mappings within the of modular extended $ b $-metric spaces.
Daniel Francis, Godwin Amechi Okeke, Aviv Gibali   +2 more
doaj   +1 more source