01838nam0 2200349 i 450 VAN002458120240304020004.263978-08-218-2057-520040923d2000 |0itac50 baengUS|||| |||||Special groupsBoolean-theoretic methods in the theory of quadratic formsM. A. Dickmann, F. MiragliaProvidenceAMS2000XVI, 247 p.26 cm001VAN00243702001 Memoirs of the American Mathematical Society210 ProvidenceAmerican mathematical society68911-XXNumber theory [MSC 2020]VANC019688MF11E81Algebraic theory of quadratic forms; Witt groups and rings [MSC 2020]VANC021448MF12D15Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) [MSC 2020]VANC021770MF19G12Witt groups of rings [MSC 2020]VANC023957MFUSProvidenceVANL000273DickmannMax A.VANV020615766948MiragliaFranciscoVANV020616728647American mathematical societyVANV108732650Dickmanm, MaxDickmann, Max A.VANV094657ITSOL20240308RICAhttps://books.google.it/books?id=VffTCQAAQBAJ&pg=PR12&dq=Special+Groups+:+Boolean-Theoretic+Methods+in+the+Theory+of+Quadratic+Forms&hl=it&sa=X&ved=0ahUKEwiY04Pp5avVAhVFVxQKHXGuCeMQ6AEIJjAA#v=onepage&q&f=falsePreviewBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08VAN0024581BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 06-XX 1138 08 5784 I 20040923 Special groups1561014UNICAMPANIA