Results 11 to 20 of about 51,985 (260)
To the cusp and back: resurgent analysis for modular graph functions
Modular graph functions arise in the calculation of the low-energy expansion of closed-string scattering amplitudes. For toroidal world-sheets, they are SL(2, ℤ)-invariant functions of the torus complex structure that have to be integrated over the ...
Daniele Dorigoni +2 more
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Symmetry-resolved modular correlation functions in free fermionic theories
As a new ingredient for analyzing the fine structure of entanglement, we study the symmetry resolution of the modular flow of U(1)-invariant operators in theories endowed with a global U(1) symmetry.
Giuseppe Di Giulio, Johanna Erdmenger
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Extrapolation on function and modular spaces, and applications
We generalize the extrapolation theory of Rubio de Francia to the context of Banach function spaces and modular spaces. Our results are formulated in terms of some natural weighted estimates for the Hardy-Littlewood maximal function and are stated in measure spaces and for general Muckenhoupt bases. Finally, we give several applications in analysis and
Cao, Mingming +2 more
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In this article, we consider an extensive class of monotone nonexpansive mappings. We use S-iteration to approximate the fixed point for monotone total asymptotically nonexpansive mappings in the settings of modular function space.
Maliha Rashid +4 more
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The modular space determined by a positive function [PDF]
Not ...
Barnard, R. W., Goldstine, H. H.
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On Modified Interpolative Almost
The current study attempts to identify a new generalized metric space structure, referred to as partial modular b−metric, that extends both partial modular metric space via b−metric space and explains the topological aspects of the new space implementing
Dilek Kesik +2 more
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On the Generalised Transfer Operators of the Farey Map with Complex Temperature
We consider the problem of showing that 1 is an eigenvalue for a family of generalised transfer operators of the Farey map. This is an important problem in the thermodynamic formalism approach to dynamical systems, which in this particular case is ...
Claudio Bonanno
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Fixed Point Theory in Modular Function Spaces [PDF]
Mohamed Amine Khamsi +1 more
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Fixed Points of Multivalued Maps in Modular Function Spaces [PDF]
AbstractThe purpose of this paper is to study the existence of fixed points for contractive-type and nonexpansive-type multivalued maps in the setting of modular function spaces. We also discuss the concept of "Equation missing"-modular function and prove fixed point results for weakly-modular contractive maps in modular function spaces.
Marwan A. Kutbi, Abdul Latif
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Relations between elliptic modular graphs
We consider certain elliptic modular graph functions that arise in the asymptotic expansion around the non-separating node of genus two string invariants that appear in the integrand of the D 8ℛ4 interaction in the low momentum expansion of the four ...
Anirban Basu
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