The goal of this investigation is to study the effect of wing sweep angle on the horizontal wing-body- tail configurations in subsonic flow. For this purpose, a series of wind tunnel tests were conducted on a model having a moveable horizontal tail and a wing planform with different sweep angles. Tests were performed at different tail deflection angles. Static surface pressure distribution over...

Consider an investment portfolio that is crucially important for economic security and hence requires a prudent examination of discounted losses. Due to domino effects during financial crises or pandemics, individual losses may highly interplay exhibit strong coherence in the extremal dependence structure. Under framework upper tail comonotonicity, we carry out some asymptotic studies aggregate...

This paper considers estimation and inference about tail features such as index extreme quantile when the observations beyond some threshold are censored. Ignoring censoring could lead to substantial bias size distortion, even if censored probability is tiny. We first propose a new maximum likelihood estimator (MLE) based on Pareto approximation derive its asymptotic properties. Then, we an alt...

Abstract Using an intrinsic approach, we study some properties of random fields which appear as tail regularly varying stationary fields. The index set is allowed to be a general locally compact Hausdorff Abelian group $${\mathbb G}$$ G . values are taken in measurable cone, equipped with pseudo norm. We firs...