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Lieferstatus:	i.d.R. innert 14-24 Tagen versandfertig
Veröffentlichung:	Dezember 2010
Genre:	Schulbücher
	A / Algebra / algebra;classification;field;linear algebra;number theory / Combinatorics / Combinatorics & graph theory / Discrete Mathematics / geometry / Group Theory / Group Theory and Generalizations / Groups & group theory / Mathematics and Statistics
ISBN:	9781441926197
EAN-Code:	9781441926197
Verlag:	Palgrave Macmillan UK
Einband:	Kartoniert
Sprache:	English
Serie:	Springer Monographs in Mathematics
Dimensionen:	H 234 mm / B 156 mm / D 11 mm
Gewicht:	299 gr
Seiten:	196
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

This book is a monograph on unitals embedded in ?nite projective planes. Unitals are an interesting structure found in square order projective planes, and numerous research articles constructing and discussing these structures have appeared in print. More importantly, there still are many open pr- lems, and this remains a fruitful area for Ph.D. dissertations. Unitals play an important role in ?nite geometry as well as in related areas of mathematics. For example, unitals play a parallel role to Baer s- planes when considering extreme values for the size of a blocking set in a square order projective plane (see Section 2.3). Moreover, unitals meet the upper bound for the number of absolute points of any polarity in a square order projective plane (see Section 1.5). From an applications point of view, the linear codes arising from unitals have excellent technical properties (see 2 Section 6.4). The automorphism group of the classical unitalH =H(2,q ) is 2-transitive on the points ofH, and so unitals are of interest in group theory. In the ?eld of algebraic geometry over ?nite ?elds,H is a maximal curve that contains the largest number of F -rational points with respect to its genus, 2 q as established by the Hasse-Weil bound.