Óbudai Egyetem Digitális Archívum: Recent submissions
Now showing items 7381-7400 of 28207
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Exponential and logarithm on semi-Riemannian manifolds of constant curvature
(2024)The aim of this work is the unified study of the exponential and logarithm maps on semi-Riemannian manifold of constant curvature in order to prove their analytical prop- erties and find their power series expansions. ... -
Comparative Assessment of Physical and Machine Learning Models for Wind Power Estimation: A Case Study for Hungary
(2024)In the context of the planned mid-term development of wind power plants in Hungary, the authors evaluated the applicability of a physical-based model and several machine-learning models for wind power production estimation ... -
Convergence of the Nelder-Mead method for con- vex functions
(2024)We extend several result of Lagarias, Reeds, Wright and Wright [17] for various types of convex functions. The main main convergence theorem of [17] is also generalized to convex functions. We give counterexamples to ... -
Ipari Gázmotorok BIM Modellezése
(2023)