نتایج جستجو برای: telegraph

تعداد نتایج: 3448  

Journal: :Scientific American 1905

Journal: :Transactions of the American Institute of Electrical Engineers 1886

Journal: :Journal of the Franklin Institute 1874

Journal: :bulletin of the iranian mathematical society 2013
r. katani s. shahmorad

in this paper, we propose a new method for the numerical solution of two-dimensional linear and nonlinear volterra integral equations of the first and second kinds, which avoids from using starting values. an existence and uniqueness theorem is proved and convergence isverified by using an appropriate variety of the gronwall inequality. application of the method is demonstrated for solving the ...

2016
Mohamed Amine karabila Ismail Hmouri Younes Mhamdi Mohamed Azouz Tarik Madani Mohamed Kharmaz Mohamed Ouadaghiri Moulay Omar Lamrani Ahmed Bardouni Abdou Lahlou Mustapha Mahfoud Mohamed Saleh Berrada Éric Montbarbon Emmanuel Beaudouin

The fracture of the upper end of the humerus is the third most frequent fracture in the elderly and its distribution is bimodal, preferentially affecting osteoporotic elderly patients after low energy trauma or, more rarely, young subjects as a consequence of severe kinetic mechanism The treatment of complex fractures of the proximal humerus is the subject of much controversy. Telegraph nail is...

2008
Alessandro De Gregorio Stefano Maria Iacus

The telegraph process X(t), t > 0, (Goldstein, 1951) and the geometric telegraph process S(t) = s0 exp{(μ− 12σ)t+σX(t)} with μ a known constant and σ > 0 a parameter are supposed to be observed at n+1 equidistant time points ti = i∆n, i = 0, 1, . . . , n. For both models λ, the underlying rate of the Poisson process, is a parameter to be estimated. In the geometric case, also σ > 0 has to be es...

Journal: :bulletin of the iranian mathematical society 0
r. katani phd student s. shahmorad supervisor

in this paper, we propose a new method for the numerical solution of two-dimensional linear and nonlinear volterra integral equations of the first and second kinds, which avoids from using starting values. an existence and uniqueness theorem is proved and convergence isverified by using an appropriate variety of the gronwall inequality. application of the method is demonstrated for solving the ...

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