University of Laghouat

Well-posedness and exponential stability of solutions for piezoelectric beams under magnetic, delay and thermodiffusion effects

In this paper, we investigate the well-posedness and the asymptotic behavior of solutions to piezoelectric beams under magnetic, delay, and thermodiffusion effects. First, we establish the existence and uniqueness of solutions by applying semigroup theory. Then, using a perturbed...

Synergic effect of waste brick powder, waste ceramic powder and marble powder on rheological behaviour, mechanical behaviour and carbon footprint of binary and ternary mortars

Although waste brick powder (WBP), waste ceramic powder (WCP), and marble powder (MP) have been individually investigated as cement substitutes, their combined effects on rheological behaviour, mechanical performance, and strength-normalised environmental efficiency remain insuff...