نتایج جستجو برای: partial differential equation
تعداد نتایج: 677132 فیلتر نتایج به سال:
The revenue ranking of asymmetric auctions with two heterogenous bidders is examined. The main theorem identi es a general environment in which the rst-price auction is more pro table than the second-price auction. By using mechanism design techniques, the problem is simpli ed and several extensions are made possible. Roughly speaking, the rst-price auction is more pro table when the strong b...
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Fractional derivatives and integrals are new concepts of derivatives and integrals of arbitrary order. Partial differential equations whose derivatives can be of fractional order are called fractional partial differential equations (FPDEs). Recently, these equations have received special attention due to their high practical applications. In this paper, we survey a rather general case of FPDE t...
in this paper, we present a comparative study between the modified variational iteration method (mvim) and a hybrid of fourier transform and variational iteration method (ftvim). the study outlines the efficiencyand convergence of the two methods. the analysis is illustrated by investigating four singular partial differential equations with variable coefficients. the solution of singular partia...
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abstract in this thesis at first we comput the determinant of hankel matrix with enteries a_k (x)=?_(m=0)^k??((2k+2-m)¦(k-m)) x^m ? by using a new operator, ? and by writing and solving differential equation of order two at points x=2 and x=-2 . also we show that this determinant under k-binomial transformation is invariant.
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