The concept of spacetime, first described in Einstein's theory of general relativity, has since been widely studied by many ...

Linear: $$-u''(x) = f(x), \quad x \in (0, 1)$$ Nonlinear (temperature-dependent conductivity): $$-\bigl[k(u), u'(x)\bigr]' = f(x), \quad x \in (0, 1), \qquad k(u) = 1 ...

The West Bengal Board of Secondary Education on Friday said the results of the ‘Madhyamik Pariksha’ or the Class 10 examinations will be published on May 8. The examinations were conducted in February ...

Physics-Informed Neural Networks (PINNs) are a class of neural networks that are trained to solve supervised learning tasks while respecting any given laws of physics described by general nonlinear ...

Abstract: Based on the new concept of thermal mass which refers to the equivalent mass of the thermal energy in an object according to Einstein's mass-energy relation, the kinetic energy and potential ...