654 citations
- Ethiopian Space Science and Technology InstituteET10 papers
- Instituto de Astrofísica de AndalucíaES7 papers
- Max Planck Institute for Solar System ResearchDE7 papers
- Max Planck SocietyDE6 papers
- Kotebe University of EducationET4 papers
- National Solar ObservatoryUS4 papers
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- Bule Hora UniversityET3 papers
- Chandigarh UniversityIN3 papers
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10 papers · 1 filter
Dynamics of the Volterra-type integral and differentiation operators on generalized Fock spaces
José Bonet, Tesfa Mengestie, Mafuz Worku
Various dynamical properties of the differentiation and Volterra-type integral operators on generalized Fock spaces are studied. We show that the differentiation operator is always…
Supercyclicity and resolvent condition for weighted composition operators
Tesfa Mengestie, Werkaferahu Seyoum
For pairs of holomorphic maps on the complex plane, we study some dynamical properties of the weighted composition operator on the Fock spaces. We prove that no…
Towards a Resilient Information System for Agriculture Extension Information Service: An Exploratory Study
Muluneh Atinaf, Alemayehu Molla, Salehu Anteneh
Although digital technologies are contributing to human development, several information systems (IS) interventions for development especially in developing countries do not perfor…
Elliptic Flow of Particles under the Influence of Electromagnetic Field Evolution in Relativistic Heavy Ion Collision
Tewodros Gezhagn, A. K. Chaubey
The bending of flow of identified particles from the relativistic heavy-ion collision is investigated using the iEBE-VISHNU framework. The Maxwell's equations are applied to comput…
Zeros of a Two-parameter Family of Harmonic Quadrinomials
Oluma Ararso Alemu, Hunduma Legesse Geleta
In this paper, we determine the numb er of zeros and the zero inclusion regions of a two-parameter family of harmonic quadrinomials. We also determine a curve that separates sense-…
Manually Annotated Spelling Error Corpus for Amharic
Andargachew Mekonnen Gezmu, Tirufat Tesifaye Lema, Binyam Ephrem Seyoum +1
This paper presents a manually annotated spelling error corpus for Amharic, lingua franca in Ethiopia. The corpus is designed to be used for the evaluation of spelling error detect…