Abstract: The unimodular waveform set with desired autoambiguity functions (AAFs) and cross-ambiguity functions (CAFs) have extensive applications in assessing interference suppression performance ...

Aligarh, Dec. 29 -- day National Workshop titled"Introductory Workshop on General Relativity and Gravitation (IWGRG-2025)". Organized in collaboration with IUCAA, Pune, and supported by ANRF and CSIR.

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

Video-based anomaly detection in urban surveillance faces a fundamental challenge: scale-projective ambiguity. This occurs when objects of different physical sizes appear identical in camera images ...

Abstract: Intrusion event detection in distributed fiber optic sensing systems plays a vital role in urban emergency management and public safety. However, current AI-based systems face high false ...

We construct a one-parameter family of Lorentzian conformal structures on the canonical circle bundle of a partially integrable contact almost Cauchy-Riemann manifold. This builds on previous work by ...

Ayyoun is a staff writer who loves all things gaming and tech. His journey into the realm of gaming began with a PlayStation 1 but he chose PC as his platform of choice. With over 6 years of ...

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LAI, ZHIJIAN and YOSHISE, AKIKO,2021. The code is based on matalb solver 'Manopt'. problem.M % manifold problem.actualcost = @(x) % actual cost function, or other functions used to evaluate the ...

In this work we investigate the possibility to represent physical fields as Einstein manifold. Based on the Einstein field equations in general relativity, we establish a general formulation for ...