…

►Also,

$\zeta \left(s\right)\ne 0$ for

$\mathrm{\Re}s=1$, a property first established

in Hadamard (1896) and

de la Vallée Poussin (1896a, b) in the proof of the prime number theorem (

25.16.3).
…

►Riemann developed a method for counting the total number

$N(T)$ of zeros of

$\zeta \left(s\right)$
in that portion of the critical strip with

$$.
By comparing

$N(T)$ with the number of sign changes of

$Z(t)$ we can decide whether

$\zeta \left(s\right)$ has any zeros off the line

in this region.
…

►Calculations based on the Riemann–Siegel formula reveal that the first ten billion zeros of

$\zeta \left(s\right)$
in the critical strip are on the critical line (

van de Lune et al. (1986)).
More than 41% of all the zeros

in the critical strip lie on the critical line (

Bui et al. (2011)).
…

…

► 1939

in London, U.
…

► in 1966 at the University of

London where he was advised by Felix Arscott (1922-1996).
…

►He is author of the book

Multiparameter spectral theory in Hilbert space, published by Pitman

in 1978, and coauthor (with D.
… Plank) of

Differential equations and mathematical biology, published by CRC Press

in 2003, with a second edition

in 2010.

►Sleeman was elected a Fellow of the Royal Society of Edinburgh

in 1976 and is the founding editor of the journal

*Computational and Mathematical
Methods in Medicine*.
…

…

► 1946

in Adelaide, South Australia) is Senior Director, Statistical Research and Consulting Center, Pfizer Global R&D, New

London, Connecticut.
…

in Mathematics and Ph.
…

in Statistics were awarded by the University of Adelaide

in 1967 and 1970, respectively.
…

►His book

Aspects of Multivariate Statistical Theory was published by John Wiley & Sons

in 1982.

►Muirhead was elected a Fellow of the American Statistical Association

in 1994.
…

…

► 1941

in Frimley, U.
…

►Berry has received many awards for his work

in physics.
He was elected a Fellow of the Royal Society of

London in 1982, and of the Royal Society of Edinburgh

in 2005.
He was knighted

in 1996.
…National Academy of Sciences

in 1995, and of the Royal Netherlands Academy of Arts and Sciences

in 2000.
…

…

► 1942

in Dorchester, U.
…He began his academic career

in 1964 at the University of Lancaster, U.
…

►Walker’s books are

*An Introduction to Complex Analysis*, published by Hilger

in 1974,

*The Theory of Fourier Series and Integrals*, published by Wiley

in 1986,

Elliptic Functions. A Constructive Approach, published by Wiley

in 1996, and

*Examples and Theorems in Analysis*, published by Springer

in 2004.
…

►Walker was elected a member of the

London Mathematical Society (1970).

►Walker is now retired and living

in Cheltenham, UK.
…

…

► 1966

in Greenwich, U.
…is Senior Lecturer

in Applied Mathematics at the University of Southampton, U.
…

►Howls has published numerous papers

in the areas of asymptotics and its applications.
…Institute of Mathematics and Its Applications

in 2007.
…

In 2008 he was appointed to the editorial board of the Proceedings of the Royal Society of

London Series A.
…

…

► 1924

in Croydon, U.
…degrees

in mathematics from the University of

London in 1945, 1948, and 1961, respectively.
…

►In 1992 he retired, and was appointed Professor Emeritus.
…

►, University College

London, U.
…

►In 1989 the conference “Asymptotic and Computational Analysis” was held

in Winnipeg, Canada,

in honor of Olver’s 65th birthday, with Proceedings published by Marcel Dekker

in 1990.
…