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Pioneer of general relativity and gravitational-wave theories saw her work confirmed by observations 65 years later.

JEEC Uttar Pradesh has released the JEECUP syllabus pdf. Check the JEECUP 2025 Syllabus, including subject-wise topics, weightage, prep tips, and best books here.

The Dirac-Kähler formalism is a geometric reformulation of fermions using differential ... Einstein equations derived in this theory have yet to be fully solved, and understanding the full ...

very similar to the late physicist’s ideas on gravity. Employing generalizations of differential geometry and calculus variations, the team successfully derived nonlinear field equations from ...

Undaunted by such practicalities, Cooper has also set up and solved by computer a set of differential equations for curved tunnels that would provide minimum gravity-powered travel time between ...

However, in practical scenarios, there often exists a phenomenon of center of gravity displacement caused by loads ... Additionally, the article formulates dynamic differential equations with linear ...

The present book examines a number of physical and technical prob­ lems which involve second-order partial differential equations. Consider­ able attention ... the emission and dispersion of sound; ...

Using the Bogomol’nyi–Prasad–Sommerfield Lagrangian method, we show that gravity theory coupled to matter in various dimensions may possess Bogomol’nyi-like equations, which are first-order ...

The laws of physics are fundamentally expressed in the form of field theories instead of differential ... from Newton’s equation of motion for a planet in the Sun’s gravity field in accordance ...