Deep in the core of most galaxies, hidden by spinning clouds of gas and dust, black holes spin like cosmic engines. These ...

Abstract: Two finite-time recurrent neural network models (abbreviated as FTRNN-1 model and FTRNN-2 model) are proposed and investigated for solving quadratic minimization problem that is widely used ...

The Central Board of Secondary Education (CBSE) is tentatively going to conduct the Class 10 English Board Exam on 21 February 2026. This is the perfect time for students to follow a structured ...

The CBSE Class 10 Board Exams 2026 will begin on 17 February 2026 with Mathematics, followed by English (21 Feb), Science (25 ...

Abstract: In this note, we define strong and weak common quadratic Lyapunov functions (CQLFs) for sets of linear time-invariant (LTI) systems. We show that the simultaneous existence of a weak CQLF of ...