power series

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power series

n.
A sum of successively higher integral powers of a variable or combination of variables, each multiplied by a constant coefficient.

power series

n
(Mathematics) a mathematical series whose terms contain ascending positive integral powers of a variable, such as a0 + a1x + a2x2 +…

pow′er se`ries


n.
Math. an infinite series in which the terms are coefficients times successive powers of a given variable, or times products of powers of two or more variables.
[1890–95]
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Noun1.power series - the sum of terms containing successively higher integral powers of a variable
series - (mathematics) the sum of a finite or infinite sequence of expressions
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His topics include the development of polynomial extrapolation methods, the convergence study of extrapolation methods, recursion relations for vector extrapolation, methods, Kyrlov subspace methods for linear systems and eigenvalue problems, rational approximations from vector-valued power series, and vector-valued rational interpolation methods.
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has positive power series coefficients for all positive powers of q.
Manama: Nass Commercial, a division of Nass Corporation and the authorised distributor of Massey Ferguson (MF) Power Series generators held a regional technical seminar for its clients and contractors at Diplomat Radisson Blu Hotel, Residence & Spa.
The Power Series true on-line double-conversion technology UPS system, the latest in the range, comes with state-of-the-art PWM technology which can easily adapt to all kinds of diverse and complicated loads, such as the non-linear systems, strongly inductive or capacitive loads, discharge lamps, and induction motors.
Absolute Performance created the strength and conditioning facility using high-performance flooring, custom-built equipment from the company's elite brand AP Power Series, and renovating existing equipment.
It is then natural to investigate the arithmetic properties of Z[[chi]], the ring of formal power series with integer coefficients.
Four survey papers review recent results on p-adicmeromorphic functions sharing a small function, Banach spaces over fields with an infinite rank valuation, the Grothendieck approximation theory in non-Archimedean functional analysis, and power series on Levi-Civita fields.
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