A note on the real projection of the zeros of partial sums of Riemann zeta function

This paper proves that the real projection of each simple zero of any partial sum of the Riemann zeta function ζn(s):=∑nk=11ks,n>2 , is an accumulation point of the set {Res : ζ n (s) = 0}.

Overcoming performance and convergence issues of discrete transform based modeling of crosslinking classical and reversible deactivated radical polymerizations

Population balances of polymer species in terms 'of discrete transforms with respect to counts of groups lead to tractable first order partial differential equations when ali rate constants are independent of chain length and loop formation is negligible [l]. Average molecular weights in the absence ofgelation are long known to be readily found through integration of an initial value problem. The extension to size distribution prediction is also feasible, but its performance is often lower to the one provided by methods based upon real chain length domain [2]. Moreover, the absence ofagood starting procedure and a higher numerical sensitivity hás decisively impaired its application to non-linear reversibly deactivated polymerizations, namely NMRP [3].

Differential equations; geometric theory.

Mode of access: Internet.

Numerical integrators for stiff and highly oscillatory differential equations /

Bibliography: p. 27-28.

An automatic integrator for ordinary differential equations for ILLIAC IV /

"June 1, 1969."

A computer graphic technique for finding numerical methods for ordinary differential equations.

On cover: COO-1469-0106.

High order stiffly stable methods for ordinary differential equations

Supported in part by contract U.S. AEC AT(11-1) 1469 and in part by National Science Foundation grant NSF-GJ-217.

An economical algorithm for the solution of elliptic difference equations independent of user-supplied parameters,

Extra t.p., with thesis statement, inserted.

Hybrid methods for initial value problems in ordinary differential equations /

At head of title: COO-415-1012.

Rapid solution of finite element equations on locally refined grids by multi-level methods /

"UILU-ENG 80 1712."

Automatic multirate methods for ordinary differential equations /

"UILU-ENG 80 1701."

Optimal stiffly stable methods for ordinary differential equations,

"COO-1469-0164."

The automatic integration package for ordinary differential equations,

"COO-1469-0103."

Treatise on differential equations /

Contiene: Vol. supplementary.

The absorption of radiation : with a description of the differential bolometer and zero method for the measurement of absorption /

Thesis (M.S.)--University of California, Berkeley, 1899.