Boundary integral equations (BIEs) have emerged as a powerful framework for modelling wave propagation, particularly in problems defined over unbounded or complex domains. By reformulating partial ...

Saeki's result states that on any locally compact nondiscrete group there exist continuous singular measures, with respect to the left Haar measure, μ with μ * μ in Lp for all p, 1 ≤ p < ∞ . This ...