286 citations
- University of ZagrebHR102 papers
- University of RijekaHR95 papers
- Institute for High Energy PhysicsES88 papers
- Universidad Complutense de MadridES87 papers
- University of SienaIT87 papers
- University of TriesteIT87 papers
- TU Dortmund UniversityDE86 papers
- University of ŁódźPL86 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT85 papers
- National Institute for AstrophysicsIT85 papers
- Saha Institute of Nuclear PhysicsIN85 papers
- Universitat de BarcelonaES85 papers
149 papers
Soltés problem for the Kirchhoff index of a graph
Kurt Klement Gottwald, Tomislav Došlić, Snježana Majstorović Ergotić
We say that is a \textit{good vertex} if the Kirchhoff index remains unchanged when is removed, i.e. . In 1991, Šoltés studied the Wiener index of a…
Revisiting EBL Constraints from Gamma-Ray Observations: A Critical Assessment and Methodological Improvements
K. Abe, S. Abe, J. Abhir +185
The extragalactic background light (EBL), ranging from the infrared to the ultraviolet bands, is the second most intense photon field in the universe, surpassed only by the cosmic…
Constraints on the VHE counterpart of two binary black hole mergers observed by the MAGIC and CTAO LST-1 telescopes
K. Abe, S. Abe, J. Abhir +358
We present very-high-energy gamma-ray observations of two binary black hole merger candidates, GW240615_113620 and GW241125_010116, performed with the Major Atmospheric Gamma Imagi…
An indefinite LOBPCG type of algorithm for detecting a definite Hermitian matrix pair
Marija Miloloža Pandur
A Hermitian matrix pair is called definite if some real linear combination of the matrices and is a positive definite matrix. Detection of the definiteness is not s…
Long-term study of the gamma-ray emission of Cygnus X-3 with MAGIC and Fermi-LAT
K. Abe, S. Abe, J. Abhir +185
Cygnus X-3 is a microquasar composed of a compact object of unknown nature closely orbiting around a Wolf-Rayet star. The particularities of this source make it a unique case among…
The January 2010 flare of Mrk421: Insights from a stochastic acceleration model
MAGIC collaboration, K. Abe, S. Abe +191
Mrk421 displayed its highest flux state ever observed in February of 2010 with very high TeV fluxes and interesting cross-band correlations and a spectral energy distribution (SED)…