منابع مشابه
Meeting abstracts from the 7th Danish Emergency Medicine Conference
A1 QuickSOFA is an independent predictor of 30-day mortality among patients admitted to an emergency department with suspected or documented infection Osama Bin Abdullah, Johannes Grand, Astha Sijapati, Petrine Nimskov, Finn Erland Nielsen Department of Emergency Medicine, Slagelse Hospital, Slagelse, Denmark; Department of Clinical Research and Institute of Regional Health Services Research, U...
متن کاملBent Nielsen : Econometric Modeling
is published by Princeton University Press and copyrighted, © 2007, by Princeton University Press. All rights reserved. No part of this book may be reproduced in any form by any electronic or mechanical means (including photocopying, recording, or information storage and retrieval) without permission in writing from the publisher, except for reading and browsing via the World Wide Web. Users ar...
متن کاملRelations for Nielsen polylogarithms
Polylogarithms appear in many diverse fields of mathematics. Herein, we investigate relations amongst Nielsen polylogarithms, both generic and at special arguments including the sixth roots of unity. The relations are explicitly exhibited in the case of low weights. All of this work relies heavily on symbolic and numeric computation. For use in applications all results are implemented and acces...
متن کاملHigher-order Nielsen Numbers
Suppose X , Y are manifolds, f ,g : X → Y are maps. The well-known coincidence problem studies the coincidence set C = {x : f (x) = g(x)}. The number m= dimX −dimY is called the codimension of the problem. More general is the preimage problem. For a map f : X → Z and a submanifold Y of Z, it studies the preimage set C = {x : f (x) ∈ Y}, and the codimension is m = dimX + dimY − dimZ. In case of ...
متن کاملEpsilon Nielsen Fixed Point Theory
Let f : X → X be a map of a compact, connected Riemannian manifold, with or without boundary. For > 0 sufficiently small, we introduce an -Nielsen number N ( f ) that is a lower bound for the number of fixed points of all self-maps of X that are -homotopic to f . We prove that there is always a map g : X → X that is -homotopic to f such that g has exactlyN ( f ) fixed points. We describe proced...
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ژورنال
عنوان ژورنال: Magasin fra Det Kongelige Bibliotek
سال: 2017
ISSN: 1904-4348,0905-5533
DOI: 10.7146/mag.v30i1.67001