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19982026
most citedSparse Signal Processing for Grant-Free Massive Connectivity: A Future Paradigm for Random Access Protocols in the Internet of Things

530 citations

Showing 2020Show all

23 papers · 1 filter

math.FA2020★ 5 cited

Modulation spaces associated to tensor products of amalgam spaces

Hans G. Feichtinger, Stevan Pilipović, Bojan Prangoski

We identify the modulation spaces associated to tensor products of amalgam spaces having a large class of Banach spaces as their local component. As consequences of the main result…

gr-qc2020★ 88 cited

Shadow, quasinormal modes and quasiperiodic oscillations of rotating Kaluza-Klein black holes

M. Ghasemi-Nodehi, Mustapha Azreg-Aïnou, Kimet Jusufi +1

In this paper we study the shadow of rotating Kaluza-Klein (KK) black holes and the connection between the shadow radius and the real part of quasi-normal modes (QNMs) in the eioko…

q-fin.PR2020★ 65 cited

Generalised geometric Brownian motion: Theory and applications to option pricing

Viktor Stojkoski, Trifce Sandev, Lasko Basnarkov +2

Classical option pricing schemes assume that the value of a financial asset follows a geometric Brownian motion (GBM). However, a growing body of studies suggest that a simple GBM…

cond-mat.stat-mech2020★ 19 cited

First encounters on Bethe Lattices and Cayley Trees

Junhao Peng, Trifce Sandev, Ljupco Kocarev

In this work we consider the first encounter problems between a fixed and/or mobile target A and a moving trap B on Bethe Lattices and Cayley trees. The survival probability (SP) o…

gr-qc2020★ 137 cited

Quasinormal modes, quasiperiodic oscillations and shadow of rotating regular black holes in non-minimally coupled Einstein-Yang-Mills theory

Kimet Jusufi, Mustapha Azreg-Aïnou, Mubasher Jamil +3

In this paper we obtain an effective metric describing a regular and rotating magnetic black hole (BH) solution with a Yang-Mills electromagnetic source in Einstein-Yang-Mills (EYM…

gr-qc2020★ 25 cited

Constraining the Generalized Uncertainty Principle Through Black Hole Shadow and Quasiperiodic Oscillations

Kimet Jusufi, Mustapha Azreg-Aïnou, Mubasher Jamil +1

In this paper we study the effect of the Generalized Uncertainty Principle (GUP) on the shadow of GUP-modified Kerr black hole and the correspondence between the shadow radius and…