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Some remarks on Bardeen-AdS black hole surrounded by a fluid of strings
We obtain a class of solutions that correspond to a generalization of the Bardeen black hole solution by solving the Einstein equations coupled to a...
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Nonpositively Curved Surfaces are Loewner
We show that every closed nonpositively curved surface satisfies Loewner’s systolic inequality. The proof relies on a combination of the Gauss–Bonnet...
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Lower bound for KVol on the minimal stratum of translation surfaces
In this paper we are interested in algebraic intersection of closed curves of a given length on translation surfaces. We study the quantity KVol,...
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Boundary Rigidity, and Non-Rigidity, of Projective Structures
We investigate the property of boundary rigidity for the projective structures associated to torsion-free affine connections on connected smooth...
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Octonionic Calabi–Yau Theorem
On a certain class of 16-dimensional manifolds a new class of Riemannian metrics, called octonionic Kähler, is introduced and studied. It is an...
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Generalized Alexander quandles of finite groups and their characterizations
The goal of this paper is to characterize generalized Alexander quandles of finite groups in the language of the underlying groups. Firstly, we prove...
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The d’Alembert solution in hyperboloidal foliations
We explicitly construct the analogue of the d’Alembert solution to the 1+1 wave equation in an hyperboloidal setting. This hyperboloidal d’Alembert...
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Restriction Theorems and Strichartz Inequalities for the Laguerre Operator Involving Orthonormal Functions
In this paper, we prove restriction theorems for the Fourier–Laguerre transform and establish Strichartz estimates for the Schrödinger propagator
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Ϝ-Contraction of Hardy–Rogers type in supermetric spaces with applications
This article focuses on studying some fixed-point results via Ϝ -contraction of Hardy–Rogers type in the context of supermetric space and ordered...
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Weyl’s law for arbitrary archimedean type
We generalize the work of Lindenstrauss and Venkatesh establishing Weyl’s Law for cusp forms from the spherical spectrum to arbitrary archimedean...
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4D Einstein–Gauss–Bonnet cosmology with Chameleon mechanism
We explore the impact of the chameleon mechanism in scalar field Einstein–Gauss–Bonnet gravity on the dynamics of cosmological parameters. Conducting...
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A dynamical system analysis of bouncing cosmology with spatial curvature
The present work deals with a FLRW cosmological model with spatial curvature and minimally coupled scalar field as the matter content. The curvature...
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Cosmological constraints in symmetric teleparallel gravity with bulk viscosity
In this study, we explore the accelerated expansion of the universe within the framework of modified f ( Q ) gravity. The investigation focus on the...