Many destructive methods for measuring residual stresses such as the slitting method require an inverse analysis to solve problem. The accuracy of result well uncertainty component (the model uncertainty) depends on basis functions used in solution. use a series expansion solution was analysed previous work particular case where orders grew consecutively. present presents new estimation and imp...

ing ten cases, of which I subjoin brief notes. The instruments used were; (1) a large fenestrated lithotrite for crushing large and hard calculi ; (2) a flat bladed lithotrite for disposing of fragments and small stones ; (3) evacuating catheters from No. 14 to 18 ; (4) an aspirator constructed on the latest principles by Weiss. In addition to these there were, of course, sounds of sorts, a sca...

To examine the influence of residual stress on mechanical performance, specifically fatigue crack growth resistance, additively manufactured (AM) Type 304L stainless steel produced by directed energy deposition (DED) was evaluated and compared to conventional wrought 304/304L steel. Increasing decreasing alternating intensity factor (?K) tests were used assess behavior over a range rates in nea...

We show that a recent spectral flow approach proposed by Berkolaiko–Cox–Marzuola for analyzing the nodal deficiency of partition associated to an eigenfunction can be extended more general partitions. To precise, we work with equipartitions satisfy pair compatible condition. Nodal partitions and minimal are examples such Along way, discuss different approaches Dirichlet-to-Neumann operators: vi...

Numerical methods are developed for pricing European and American options under Kou’s jump-diffusion model which assumes the price of the underlying asset to behave like a geometrical Brownian motion with a drift and jumps whose size is log-double-exponentially distributed. The price of a European option is given by a partial integro-differential equation (PIDE) while American options lead to a...