triangular products group representations de vovsi (26 résultats)

Etat : Very Good. 127 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.

Hardcover. 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 VOV 9783764330620 Sprache: Englisch Gewicht in Gramm: 550.

Hardcover. First edition. Near Fine/No Jacket (24866) Near fine in lightly rubbed pictorial green boards. Clean, tight, unmarked, probably unused. No dust jacket, as issued. Plotkin defined the triangular product in 1971 - this book describes their use in group representations and applications to algebra. . 127.

Hardcover. First edition. Near Fine/No Jacket (24865) Near fine in lightly rubbed pictorial green boards. Clean, tight, unmarked, probably unused. No dust jacket, as issued. Plotkin defined the triangular product in 1971 - this book describes their use in group representations and applications to algebra. . 127.

Hardcover. First edition. Near Fine/No Jacket (24864) Near fine in lightly rubbed pictorial green boards. Clean, tight, unmarked, probably unused. No dust jacket, as issued. Plotkin defined the triangular product in 1971 - this book describes their use in group representations and applications to algebra. . 127.

Hardcover. First edition. Near Fine/No Jacket (24868) Near fine in lightly rubbed pictorial green boards. Clean, tight, unmarked, probably unused. No dust jacket, as issued. Plotkin defined the triangular product in 1971 - this book describes their use in group representations and applications to algebra. . 127.

Hardcover. First edition. Near Fine/No Jacket (24867) Near fine in lightly rubbed pictorial green boards. Clean, tight, unmarked, probably unused. No dust jacket, as issued. Plotkin defined the triangular product in 1971 - this book describes their use in group representations and applications to algebra. . 127.

Hardcover. Etat : Fine.

Paperback. Etat : new. Paperback. The construction considered in these notes is based on a very simple idea. Let (A, G ) and (B, G ) be two group representations, for definiteness faithful and finite 1 2 dimensional, over an arbitrary field. We shall say that a faithful representation (V, G) is an extension of (A, G ) by (B, G ) if there is a G-submodule W of V such that 1 2 the naturally arising representations (W, G) and (V/W, G) are isomorphic, modulo their kernels, to (A, G ) and (B, G ) respectively. 1 2 Question. Among all the extensions of (A, G ) by (B, G ), does there exist 1 2 such a "universal" extension which contains an isomorphic copy of any other one? The answer is in the affirmative. Really, let dim A = m and dim B = n, then the groups G and G may be considered as matrix groups of degrees m and n 1 2 respectively. If (V, G) is an extension of (A, G ) by (B, G ) then, under certain 1 2 choice of a basis in V, all elements of G are represented by (m + n) x (m + n) mat rices of the form (*) ~1-~ ~-J lh I g2 I . We shall say that a faithful representation (V, G) is an extension of (A, G ) by (B, G ) if there is a G-submodule W of V such that 1 2 the naturally arising representations (W, G) and (V/W, G) are isomorphic, modulo their kernels, to (A, G ) and (B, G ) respectively. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Etat : New.

Etat : New.

Etat : As New. Unread book in perfect condition.

Etat : New. pp. 144.

Etat : New. In.

PF. Etat : New.

Etat : New. 2012. Softcover reprint of the original 1st ed. 1981. paperback. . . . . .

Etat : New.

Etat : New. 2012. Softcover reprint of the original 1st ed. 1981. paperback. . . . . . Books ship from the US and Ireland.

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - The construction considered in these notes is based on a very simple idea. Let (A, G ) and (B, G ) be two group representations, for definiteness faithful and finite 1 2 dimensional, over an arbitrary field. We shall say that a faithful representation (V, G) is an extension of (A, G ) by (B, G ) if there is a G-submodule W of V such that 1 2 the naturally arising representations (W, G) and (V/W, G) are isomorphic, modulo their kernels, to (A, G ) and (B, G ) respectively. 1 2 Question. Among all the extensions of (A, G ) by (B, G ), does there exist 1 2 such a 'universal' extension which contains an isomorphic copy of any other one The answer is in the affirmative. Really, let dim A = m and dim B = n, then the groups G and G may be considered as matrix groups of degrees m and n 1 2 respectively. If (V, G) is an extension of (A, G ) by (B, G ) then, under certain 1 2 choice of a basis in V, all elements of G are represented by (m + n) x (m + n) mat rices of the form (\*) ~1-~ ~-J lh I g2 I .

Paperback. Etat : Like New. Like New. book.

Paperback. Etat : new. Paperback. The construction considered in these notes is based on a very simple idea. Let (A, G ) and (B, G ) be two group representations, for definiteness faithful and finite 1 2 dimensional, over an arbitrary field. We shall say that a faithful representation (V, G) is an extension of (A, G ) by (B, G ) if there is a G-submodule W of V such that 1 2 the naturally arising representations (W, G) and (V/W, G) are isomorphic, modulo their kernels, to (A, G ) and (B, G ) respectively. 1 2 Question. Among all the extensions of (A, G ) by (B, G ), does there exist 1 2 such a "universal" extension which contains an isomorphic copy of any other one? The answer is in the affirmative. Really, let dim A = m and dim B = n, then the groups G and G may be considered as matrix groups of degrees m and n 1 2 respectively. If (V, G) is an extension of (A, G ) by (B, G ) then, under certain 1 2 choice of a basis in V, all elements of G are represented by (m + n) x (m + n) mat rices of the form (*) ~1-~ ~-J lh I g2 I . We shall say that a faithful representation (V, G) is an extension of (A, G ) by (B, G ) if there is a G-submodule W of V such that 1 2 the naturally arising representations (W, G) and (V/W, G) are isomorphic, modulo their kernels, to (A, G ) and (B, G ) respectively. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.

Etat : New. Print on Demand pp. 144 49:B&W 6.14 x 9.21 in or 234 x 156 mm (Royal 8vo) Perfect Bound on White w/Gloss Lam.

Paperback / softback. Etat : New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days 243.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The construction considered in these notes is based on a very simple idea. Let (A, G ) and (B, G ) be two group representations, for definiteness faithful and finite 1 2 dimensional, over an arbitrary field. We shall say that a faithful representation (V, G) is an extension of (A, G ) by (B, G ) if there is a G-submodule W of V such that 1 2 the naturally arising representations (W, G) and (V/W, G) are isomorphic, modulo their kernels, to (A, G ) and (B, G ) respectively. 1 2 Question. Among all the extensions of (A, G ) by (B, G ), does there exist 1 2 such a 'universal' extension which contains an isomorphic copy of any other one The answer is in the affirmative. Really, let dim A = m and dim B = n, then the groups G and G may be considered as matrix groups of degrees m and n 1 2 respectively. If (V, G) is an extension of (A, G ) by (B, G ) then, under certain 1 2 choice of a basis in V, all elements of G are represented by (m + n) x (m + n) mat rices of the form (\*) ~1-~ ~-J lh I g2 I . 144 pp. Englisch.

Etat : New. PRINT ON DEMAND pp. 144.

Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -The construction considered in these notes is based on a very simple idea. Let (A, G ) and (B, G ) be two group representations, for definiteness faithful and finite 1 2 dimensional, over an arbitrary field. We shall say that a faithful representation (V, G) is an extension of (A, G ) by (B, G ) if there is a G-submodule W of V such that 1 2 the naturally arising representations (W, G) and (V/W, G) are isomorphic, modulo their kernels, to (A, G ) and (B, G ) respectively. 1 2 Question. Among all the extensions of (A, G ) by (B, G ), does there exist 1 2 such a 'universal' extension which contains an isomorphic copy of any other one The answer is in the affirmative. Really, let dim A = m and dim B = n, then the groups G and G may be considered as matrix groups of degrees m and n 1 2 respectively. If (V, G) is an extension of (A, G ) by (B, G ) then, under certain 1 2 choice of a basis in V, all elements of G are represented by (m + n) x (m + n) mat rices of the form (\*) ~1-~ ~-J lh I g2 I .Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 144 pp. Englisch.