This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,350grams, ISBN:9783642122477.

N� de ref. del art�culo 2929072

Contactar al vendedor

Denunciar este art�culo

Detalles bibliogr�ficos

T�tulo

Regularity and Approximability of Electronic Wave Functions

Editor

Springer

Fecha de publicaci�n

2010

Idioma

Ingl�s

ISBN 10

3642122477

ISBN 13

9783642122477

Encuadernaci�n

Encuadernaci�n de tapa blanda

Estado

Good

Cat�logos de vendedores

Mathematics

Acerca de

Sinopsis

The electronic Schrodi � nger equation describes the motion of N electrons under Coulomb interaction forces in a eld of clamped nuclei. Solutions of this equation depend on 3N variables, three spatial dimensions for each electron. Approxim- ing the solutions is thus inordinately challenging, and it is conventionally believed that a reduction to simpli ed models, such as those of the Hartree-Fock method or density functional theory, is the only tenable approach. This book seeks to c- vince the reader that this conventional wisdom need not be ironclad: the regularity of the solutions, which increases with the number of electrons, the decay behavior of their mixed derivatives, and the antisymmetry enforced by the Pauli principle contribute properties that allow these functions to be approximated with an order of complexity which comes arbitrarily close to that for a system of one or two electrons. The present notes arose from lectures that I gave in Berlin during the academic year 2008/09 to introduce beginning graduate students of mathematics into this subject. They are kept on an intermediate level that should be accessible to an audience of this kind as well as to physicists and theoretical chemists with a c- responding mathematical training.

De la contraportada

The electronic Schr�dinger equation describes the motion of N-electrons under Coulomb interaction forces in a field of clamped nuclei. The solutions of this equation, the electronic wave functions, depend on 3N variables, with three spatial dimensions for each electron. Approximating these solutions is thus inordinately challenging, and it is generally believed that a reduction to simplified models, such as those of the Hartree-Fock method or density functional theory, is the only tenable approach. This book seeks to show readers that this conventional wisdom need not be ironclad: the regularity of the solutions, which increases with the number of electrons, the decay behavior of their mixed derivatives, and the antisymmetry enforced by the Pauli principle contribute properties that allow these functions to be approximated with an order of complexity which comes arbitrarily close to that for a system of one or two electrons. The text is accessible to a mathematical audience at the beginning graduate level as well as to physicists and theoretical chemists with a comparable mathematical background and requires no deeper knowledge of the theory of partial differential equations, functional analysis, or quantum theory.

"Sobre este t�tulo" puede pertenecer a otra edici�n de este libro.

Descripci�n de la librer�a

Based in central Lincoln, Anybook Ltd. sells exclusively on line. We specialise in academic works. All our books are in good condition or better, unless otherwise described. We will respond to your enquiry promptly and mail books out within 24 hours of receiving payment. We use Royal Mail and other reputable couriers at greatly discounted postage rates. If you find cheaper postage from the UK, we'll match it. Remember if you are unsatisfied in any way with any purchase, we will give you a complete and unconditional refund. All books are hand wrapped. All e-mails answered personally. All books are offered subject to being unsold.

Ver la p�gina web de la librer�a

Informaci�n empresarial del vendedor

Anybook Ltd.
28 West End,, Burgh le Marsh,, Lincolnshire, PE24 5EY, United Kingdom

Condiciones de venta y env�o

Condiciones de venta

Anybook Ltd is a company registered in England and Wales. Company Registration Number: 3692291. VAT Number: GB753406145. Share Capital GBP100.

Registered Offices:
28 West End,
Burgh le Marsh,
Lincolnshire,
PE24 5EY
UK

Customer Services:
2,Outer Circle Business Park,
Outer Circle Road,
Lincoln
LN2 4HX
UK

Email Address: sales@anybook.com
Telephone Number: +44 (0) 1522 519 991
Authorized Representative: Ms. Claire Williams

Derecho a cancelaci�n

Condiciones de env�o

Orders usually ship within 1 business day. We use Royal Mail and other reputable couriers at greatly discounted postage rates. If your book order is heavy or over-sized, or valuable enough to require tracking, we may contact you to let you know extra shipping is required.

Tarifas de env�o de Reino Unido a Estados Unidos de America

Tarifas de env�o de Reino Unido a Estados Unidos de America
Cantidad del pedido	De 5 a 10 d�as h�biles	De 1 a 3 d�as h�biles
Primer art�culo	EUR 14.91	EUR 28.34

Los plazos de entrega los establecen los vendedores y var�an seg�n el transportista y la ubicaci�n. Los pedidos que pasan por la aduana pueden sufrir retrasos y los compradores son responsables de los aranceles o tarifas asociadas. Los vendedores pueden ponerse en contacto con usted en relaci�n con cargos adicionales para cubrir cualquier aumento en los costes de env�o de los art�culos.