Polynomial extension

In the polynomial extension approach to boundary handling the data sequence is extrapolated by fitting a polynomial to the end-points of the se-... 

An approach to overcome the above mentioned difficulties was the PSRK (Predictive Soave-Redlich-Kwong) equation developed by Holderbaum and Gmehling in 1991 [49, 50], based on the Soave-Redlich-Kwong equation 43]. Its main progress is the use of mixing rules (see Chapter 4) for a significant improvement of the description of mixtures with polar compounds. For the improvement of the pure component vapor pressures, an -function, individual for every substance, was introduced. In the PSRK equation, the Mathias-Copeman approach [51] is used, which is a polynomial extension of the Soave a-function (Eq. (2.163)) ... 

The L-theory of such polynomial extensions will be dealt with In S5 be low. 

We shall now study the L-theory of the polynomial extensions Ajjfxl. A fx,x of a ring with involution A, with... 

See Ranicki 121,131 and S7.6 below for the L-theory of polynomial extensions A lz,z I with z z ). As usual, we start with a discussion of the relevant algebraic K-theory. 

These results were extended for n = 1 to the a-twisted polynomial extensions A fxJ,A (x,x of a ring A by Farrell and Hsiang l],f and Siebenmann [1], with x no longer a central indeterminate over A but such that... 

The g-twisted polynomial extension of A A lx) is the ting of finite polynomials J a.x in an indeterminate x over A... 

IV. Polynomial extension rings Comm. Math. Helv. 49, 137 - 167 (1974)... 

In S5 the localization exact sequence of 3 is applied to obtain splitting theorems for the L-groups of the a-twisted polynomial extensions A (x), A (x,x of a ring with... 

Polynomial - Extensions for easy manipulation of polynomial functions. 

---