Results 311 to 320 of about 323,104 (323)

Customizable wave tailoring nonlinear materials enabled by bilevel inverse design. [PDF]

open access: yesNat Commun
MacNider B   +7 more
europepmc   +1 more source

Polynomials and Trigonometric Polynomials

1976
Setting cos ϑ = x, the expressions $$ T_n \left( x \right) = \cos n\vartheta {\text{ }}U_n \left( x \right) = \frac{1} {{n + 1}}T'_{n + 1} \left( x \right) = \frac{{\sin \left( {n + 1} \right)\vartheta }} {{\sin \vartheta }}'{\text{ }}n = 0,1,2,...
Gabor Szegö, George Pólya
openaire   +2 more sources

Polynomials and Complex Polynomials

1997
If F is a field and n is a nonnegative integer, then a polynomial of degree n over F is a formal sum of the form $$P(x) = {a_0} + {a_1}x + \cdots + {a_n}{x^n}$$ With a i ∈ F for i = 0, .., n, a n ≠ 0 and x an indeterminate. A polynomial P(χ) over F is either a polynomial of some degree or the expression P(χ) = 0, which is called the zero ...
Gerhard Rosenberger, Benjamin Fine
openaire   +2 more sources

On Polynomials in a Polynomial

Bulletin of the London Mathematical Society, 1972
A. Evyatar, D. B. Scott
openaire   +2 more sources

Chromatic polynomials and ?-polynomials

Journal of Graph Theory, 1996
openaire   +2 more sources

Home - About - Disclaimer - Privacy