منابع مشابه
A Fuzzy Power Series Method for Solving Fuzzy Differential Equations With Fractional Order
In this paper a new method for solving fuzzy differential equation with fractional order is considered. The fuzzy solution is construct by power series in the Caputo derivatives sense. To illustrate the reliability of method some examples are provided. In this paper a new method for solving fuzzy differential equation with fractional order is considered. The fuzzy solution is construct by power...
متن کاملCalculating Power Integral Bases by Solving Relative Thue Equations
In our recent paper I. Gaál: Calculating “small” solutions of relative Thue equations, J. Experiment. Math. (to appear) we gave an efficient algorithm to calculate “small” solutions of relative Thue equations (where “small” means an upper bound of type 10500 for the sizes of solutions). Here we apply this algorithm to calculating power integral bases in sextic fields with an imaginary quadratic...
متن کاملMore on solving systems of power equations
It is known that a system of power equations can be reduced to a single-variable polynomial equation by exploiting the so-called Newton’s identities. In this work, we investigate four new types of power equation systems. In the first two types we allow the powers to be a mix of positive and negative terms, whereas in the literature the system of power equations involves only positive powers. Th...
متن کاملOn solving composite power polynomial equations
It is well known that a system of power polynomial equations can be reduced to a single-variable polynomial equation by exploiting the so-called Newton’s identities. In this work, by further exploring Newton’s identities, we discover a binomial decomposition rule for composite elementary symmetric polynomials. Utilizing this decomposition rule, we solve three types of systems of composite power...
متن کاملPower and Exponential-power Series Solutions of Evolution Equations
1.1. Brief overview. The theory of partial differential equations when one, or more variables, is in the complex domain, and approaches a characteristic variety has only recently started to develop. In their paper [11], generalized in [12], O. Costin and S. Tanveer proved existence and uniqueness of solutions with given initial conditions, for quasilinear systems of evolution equations in a lar...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Časopis pro pěstování matematiky
سال: 1953
ISSN: 0528-2195
DOI: 10.21136/cpm.1953.117095