Bertram Wehrfritz (28 results)

Condition: Very Good. First edition, first printing, 229 pp., hardcover, very good. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.…

Soft cover. Condition: Very Good. Plz NOTE NO ISBN on my early Queen Mary Copy; ISBN as I D, only; pre owned; very clean with no writing no notes; 250 pages, tight, newish; extensive 5-page bibliography; normal outer wear over time; I ship anywhere you like.

Hardcover. Condition: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 20 WEH 9781848829404 Sprache: Englisch Gewicht in Gramm: 550.…

Soft cover. Condition: Very Good. pre owned; very clean with no writing no notes; 250 pages, tight, newish; extensive 5-page bibliography; normal outer wear over time; I ship anywhere you like; no ISBN name or date; NOTyet a Springer title; printed from copy ready proof (older method of MS prep).

Soft cover. Condition: Very Good. pre owned; very clean with no writing no notes; 250 pages, tight, newish; extensive 5-page bibliography; normal outer wear over time; I ship anywhere you like; no ISBN name or date; NOTyet a Springer title; printed from copy-ready proof (older method of MS prep).

Hardcover. Condition: Sehr gut. Amsterdam, North-Holland (1973). gr.8°. XI, 210 p. OCloth in dust jacket. North-Holland Mathematical Library, 3.- With dedication by Kegel on flyleaf.- In very good condition.

Hardcover. Condition: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 20 WEH 9780387061320 Sprache: Englisch Gewicht in Gramm: 550.…

Condition: New. In.

PF. Condition: New.

Condition: New. pp. 138.

Condition: New. pp. 248.

Hardcover. Condition: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 20 WEH 9789810238742 Sprache: Englisch Gewicht in Gramm: 550.…

Hardcover. Condition: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 20 WEH 9789810238742 Sprache: Englisch Gewicht in Gramm: 550.…

Paperback. Condition: Brand New. 248 pages. 9.25x6.10x0.56 inches. In Stock.

Hardcover. Condition: Brand New. 1st edition. 128 pages. 9.25x6.25x0.50 inches. In Stock.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - By a linear group we mean essentially a group of invertible matrices with entries in some commutative field. A phenomenon of the last twenty years or so has been the increasing use of properties of infinite linear groups in the theory of (abstract) groups, although the story of infinite linear groups as such goes back to the early years of this century with the work of Burnside and Schur particularly. Infinite linear groups arise in group theory in a number of contexts. One of the most common is via the automorphism groups of certain types of abelian groups, such as free abelian groups of finite rank, torsion-free abelian groups of finite rank and divisible abelian p-groups of finite rank. Following pioneering work of Mal'cev many authors have studied soluble groups satisfying various rank restrictions and their automor phism groups in this way, and properties of infinite linear groups now play the central role in the theory of these groups. It has recently been realized that the automorphism groups of certain finitely generated soluble (in particular finitely generated metabelian) groups contain significant factors isomorphic to groups of automorphisms of finitely generated modules over certain commutative Noetherian rings. The results of our Chapter 13, which studies such groups of automorphisms, can be used to give much information here.…

Hardcover. Condition: Very Good. No Jacket. Former library book; Missing dust jacket; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Leinen. Condition: gut. First Printing. Fadengehefteter Ganzleineneinband mit goldgeprägtem Rückentitel, Deckelprägung und Schutzumschlag. Der Umschlag leicht nachgedunkelt, dezent berieben und vereinzelt mit kleinem Knickchen, der untere Rand von Umschlag und Buchblock mit leichter Stauchung, ansonsten rundum guter Erhaltungszustand. "The principle aim of this bookis to provide a unified account of some of the deep structure theorems proved recently for various types of locally finite groups. Much of the material presented has only previously been available in research journals. The first chapter is devoted to the basic methods, concepts and examples of finite group theory for the benefit of readers who are not already familiar with the subject. Centralizers and abelian subgroups in locally finite groups form the subject of another chapter followed by a study of locally finite groups satisfying the minimal condition for p-subgroups, p a prime, as they are important to our knowledge of locally finite groups. (Up to this point only the most rudimentary facts about finite groups have been used, except for occasional reference to the Feit-Thompson theorem.) Chapter 4 deals with simple groups to locally finite groups; these results are fully stated, but not proven here. With these powerful tools at hand, some deep and useful characterizations of the groups PSL [s,F] for locally finite fields F of odd characteristic are proven. These rules are the fundamental tools for classifying locally finite groups satisfying various minimality conditions. ln particular it is shown that a locally finite group satisfying the minimal condition for subgroups has an abelian normal subgroup of finite index. The final chapter gives a brief account of the properties of the universal locally finite groups constructed by P. Hall. This book could be used at advanced undergraduate level or as a text for a graduate level course introducing infinite (periodic) groups. The latter parts, however, require a deeper knowledge of finite groups." (Verlagstext) Otto Helmut Kegel (* 20. Juli 1934 in Bethlehem (Pennsylvania)) ist ein deutscher Mathematiker, der sich mit Gruppentheorie beschäftigt. Kegel machte 1954 in Frankfurt am Main sein Abitur und wurde 1961 an der Johann-Wolfgang-Goethe-Universität Frankfurt am Main bei Reinhold Baer promoviert (Vertauschbarkeit von Untergruppen und Kompositionsstruktur in endlichen Gruppen). 1966 habilitierte er sich in Frankfurt. 1967 war er Dozent an der Universität zu Köln und 1968 Reader an der Universität London und 1970 Professor. Ab 1975 war er ordentlicher Professor an der Albert-Ludwigs-Universität Freiburg. 1999 wurde er emeritiert. Er war 1975 bis 1989 Mitherausgeber des Archivs für Mathematik, 1970 bis 1972 des Journal und der Proceedings der London Mathematical Society, 1974 bis 1985 der Communications in Algebra und 1978 bis 1985 der Mathematischen Zeitschrift. 1962 hielt er einen Vortrag auf dem Internationalen Mathematikerkongress in Stockholm (Locally finite groups with a partition). (Wikipedia) In englischer Sprache. XI, (I), 210, (2) pages. Groß 8° (162 x 228mm). …

Hardcover. Condition: gut. 1973. Locally Finite Groups. (= Reihe: North-Holland Mathematical Library, Volume 3). Erstausgabe. In englischer Sprache. pages.

Condition: gut. 1973. Infinite Linear Groups. (= Ergebnisse der Mathematik und ihrer Grenzgebiete, Band 76). In deutscher Sprache. pages.

Condition: new. Questo è un articolo print on demand.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -By a linear group we mean essentially a group of invertible matrices with entries in some commutative field. A phenomenon of the last twenty years or so has been the increasing use of properties of infinite linear groups in the theory of (abstract) groups, although the story of infinite linear groups as such goes back to the early years of this century with the work of Burnside and Schur particularly. Infinite linear groups arise in group theory in a number of contexts. One of the most common is via the automorphism groups of certain types of abelian groups, such as free abelian groups of finite rank, torsion-free abelian groups of finite rank and divisible abelian p-groups of finite rank. Following pioneering work of Mal'cev many authors have studied soluble groups satisfying various rank restrictions and their automor phism groups in this way, and properties of infinite linear groups now play the central role in the theory of these groups. It has recently been realized that the automorphism groups of certain finitely generated soluble (in particular finitely generated metabelian) groups contain significant factors isomorphic to groups of automorphisms of finitely generated modules over certain commutative Noetherian rings. The results of our Chapter 13, which studies such groups of automorphisms, can be used to give much information here. 248 pp. Englisch.…

Condition: New. Print on Demand pp. 138 49:B&W 6.14 x 9.21 in or 234 x 156 mm (Royal 8vo) Perfect Bound on White w/Gloss Lam.

Condition: New. Print on Demand pp. 248 49:B&W 6.14 x 9.21 in or 234 x 156 mm (Royal 8vo) Perfect Bound on White w/Gloss Lam.

Condition: New. PRINT ON DEMAND pp. 138.

Condition: New. PRINT ON DEMAND pp. 248.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. By a linear group we mean essentially a group of invertible matrices with entries in some commutative field. A phenomenon of the last twenty years or so has been the increasing use of properties of infinite linear groups in the theory of (abstract) groups, .…

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -By a linear group we mean essentially a group of invertible matrices with entries in some commutative field. A phenomenon of the last twenty years or so has been the increasing use of properties of infinite linear groups in the theory of (abstract) groups, although the story of infinite linear groups as such goes back to the early years of this century with the work of Burnside and Schur particularly. Infinite linear groups arise in group theory in a number of contexts. One of the most common is via the automorphism groups of certain types of abelian groups, such as free abelian groups of finite rank, torsion-free abelian groups of finite rank and divisible abelian p-groups of finite rank. Following pioneering work of Mal'cev many authors have studied soluble groups satisfying various rank restrictions and their automor phism groups in this way, and properties of infinite linear groups now play the central role in the theory of these groups. It has recently been realized that the automorphism groups of certain finitely generated soluble (in particular finitely generated metabelian) groups contain significant factors isomorphic to groups of automorphisms of finitely generated modules over certain commutative Noetherian rings. The results of our Chapter 13, which studies such groups of automorphisms, can be used to give much information here.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 248 pp. Englisch.…