Plastic deformations develop in bending reinforced elements under seismic loads. In calculation of concrete constructions by spectral method they are taken into account only at the stage loads determination introduction reducing coefficients. But development plastic strains leads to appearance cracks, which don’t close after changing internal forces sign. Due it work height a section decreases,...

The development of mobile services has become a popular issue for companies in a mature internet environment. To successfully implement mobile services, companies must be adequately involved in the unprecedented innovation activities. However, for companies to buy into the service, it is essential for them to perceive the value of the service and actually achieve that level of value. With this ...

The author studies on a hedging problem for an European contingent claim in a certain incomplete market model by using a homogeneous filtered value measure. He considers the minimal hedging risk in discrete time model and its continuous limit. As a result, he shows that this limit is described by a viscosity solution of some HamiltonJacobi-Bellman equation.

according to stock price excessive volatility in tehran stock exchange, the price limit mechanism is utilized in order to making the price fluctuation narrow and based on the specific periods, the price limit has encountered some variations which price limit has been determined by try and error within these periods and in a short stage of time many modifications existed through the applications...

In this paper, absorbing Markov chain models are developed to determine the optimum process mean levels for both a single-stage and a serial two-stage production system in which items are inspected for conformity with their specification limits. When the value of the quality characteristic of an item falls below a lower limit, the item is scrapped. If it falls above an upper limit, the item is ...

We consider the inverse problem of recovering locations and amplitudes a collection point sources represented as discrete measure, given M+1 its noisy low-frequency Fourier coefficients. Super-resolution refers to stable recovery when distance Δ between two closest is less than 1/M. introduce clumps model where are closely spaced within several clumps. Under this assumption, we derive non-asymp...