references - springer978-1-4419-1732-4/1.pdf · 234 references [s99b] g. shimura, the number of...
TRANSCRIPT
REFERENCES
[Ano] Anonymous, Correspondence, Ann. of Math. 69 (1959), 247–251.[B] P. Bachmann, Die Arithmetik der Quadratischen Formen, Leipzig,
Teubner, 1898.[C] C. Chevalley, Sur la theorie du corps de classes dans les corps finis et
les corps locaux, J. Fac. Sci. Univ. Tokyo 2 (1933) 365–476.[CF] J. W. S. Cassels and A. Frohlich (eds.), Algebraic Number Theory,
Academic Press, London, 1967.[Ch] K.-S. Chang, Diskriminanten und Signaturen gerader quadratischer
Formen, Arch. Math. 21 (1970), 59–65.[DD] L. Dirichlet, Vorlesungen uber Zahlentheorie, supplement by R.
Dedekind, Braunschweig, 1894.[E38] M. Eichler, Allgemeine Kongruenzklasseneinteilungen der Ideale ein-
facher Algebren uber algebraischen Zahlkorpern und ihre L-Reihen, J. Reineu. Angew. Math. 179 (1938), 227–251.
[E52a] M. Eichler, Die Ahnlichkeitsklassen indefiniter Gitter, Math. Z. 55(1952), 216–252.
[E52b] M. Eichler, Quadratische Formen und orthogonale Gruppen, Sprin-ger, Berlin, 1952, 2nd ed. 1974.
[G] C. F. Gauss, Disquisitiones Arithmeticae, 1801, English translation byA. A. Clarke, Yale Univ. Press, 1966.
[Har] G. H. Hardy, On the representation of a number as the sum of anynumber of squares, and in particular of five, Trans. Amer. Math. Soc. 21(1920), 255–284.
[Has] H. Hasse, Aquivalenz quadratischer Formen in einem beliebigen al-gebraischen Zahlkorper, J. fur die Reine und Angew. Math., 153 (1924),158–162.
[K] M. Kneser, Klassenzahlen indefiniter quadratischer Formen in drei odermehr Veranderlichen, Arch. d. Math. 7 (1956), 323–332.
[M] J. Milnor, On simply connected 4-manifolds, Symposium InternacionalTopologia Algebraica, Mexico 1958, 122–128.
[O] O. T. O’Meara, Introduction to quadratic forms, Springer, 1963.[S73] G. Shimura, On modular forms of half integral weight, Ann. of Math.,
97 (1973), 440–481 (=Collected Papers II, 532–573).[S93] G. Shimura, On the transformation formulas of theta series, Amer.
J. of Math., 115 (1993), 1011–1052 (=Collected Papers IV, 191–232).[S97] G. Shimura, Euler Products and Eisenstein series, CBMS Regional
Conference Series in Math. No. 93, Amer. Math. Soc. 1997.[S99a] An exact mass formula for orthogonal groups, Duke Mathematical
Journal, 97 (1999), 1–66 (=Collected Papers IV, 509–574).
G. Shimura, Arithmetic of Quadratic Forms, Springer Monographs in Mathematics, DOI 10.1007/978-1-4419-1732-4, © Springer Science+Business Media, LLC 2010
233
234 REFERENCES
[S99b] G. Shimura, The number of representations of an integer by a qua-dratic form, Duke Mathematical Journal, 100 (1999), 59–92 (=Collected Pa-pers IV, 575–608).
[S01] G. Shimura, The relative regulator of an algebraic number field, Col-lected Papers IV, 720–736, 2003.
[S02] G. Shimura, The representation of integers as sums of squares, Amer.J. Math. 124 (2002), 1059–1081.
[S04a] G. Shimura, Inhomogeneous quadratic forms and triangular num-bers, Amer. J. Math. 126 (2004), 191–214.
[S04b] G. Shimura, Arithmetic and analytic theories of quadratic forms andClifford groups, Mathematical Surveys and Monographs, vol. 109, Amer.Math. Soc., 2004.
[S06a] G. Shimura, Quadratic Diophantine equations, the class number,and the mass formula, Bull. Amer. Math. Soc. 43 (2006), 285–304.
[S06b] G. Shimura, Classification, construction, and similitudes of qua-dratic forms, Amer. J. Math. 128 (2006), 1521–1552.
[S06c] G. Shimura, Integer-valued quadratic forms and quadratic Diophan-tine equations, Documenta Mathematika 11, (2006), 333–367.
[S08] G. Shimura, Classification of integer-valued symmetric forms, Amer.J. Math. 130 (2008), 685–711.
[Si35] C. L. Siegel, Uber die analytische Theorie der quadratischen Formen,Ann. of Math. 36 (1935), 527–606 (=Gesammelte Abhandlungen I, 326–405).
[Si36] C. L. Siegel, Uber die analytische Theorie der quadratischen FormenII, Ann. of Math. 37 (1936), 230–263 (=Gesammelte Abhandlungen I, 410–443).
[Si44] C. L. Siegel, On the theory of indefinite quadratic forms, Ann. ofMath. 45 (1944), 577–622 (= Gesammelte Abhandlungen, II, 421–466).
[V] F. van der Blij, An invariant of quadratic forms mod 8, Indag. Math.21 (1959), 291–293.
[We] A. Weil, Number Theory, Birkhauser, Boston, Basel, Stuttgart, 1984.[Wi] E. Witt, Theorie der quadratischen Formen in beliebigen Korpern, J.
fur die Reine und Angew. Math., 176 (1937), 31–44.
235
INDEX
A
Adele ring, 66Adelization, 174–175Algebra, 47, 79Algebraic integer, 27Algebraic number field, 27Ambiguous ideal, 229Ambiguous ideal class, 229Anisotropic, 115Anti-automorphism, 89Anti-isomorphism, 89Archimedean prime, 66Archimedean valuation, 16
B
Binary Form, 203
C
Canonical automorphism, 122Canonical involution, 122Cauchy sequence, 16Center, 86Central simple algebra, 86ffCentral, 86Characteristic algebra, 153Character (modulo an integer), 7Class (of a binary form), 204
Class (of a lattice), 171Class (of a matrix), 178Class (of a proper ideal), 215Class number (of a number field), 42Class number (of an order), 215Class number (of a quadratic space), 181Clifford algebra, 121Clifford group, 127Commutor, 90Complete, 16Completely reducible (module), 81Completion, 17, 39Conductor (of a character), 9Conductor (of an order), 213Core dimension, 117Core subspace, 117Cyclotomic field, 75ff
D
Decomposition group, 71
Dedekind zeta function, 56Definite (quaternion algebra), 147Different, 59Dirichlet character, 7Discrete order function, 15
Discriminant algebra, 120Discriminant field, 120Discriminant ideal (of a lattice), 162Discriminant ideal (of a quaternion
algebra), 114Discriminant (of a binary form), 204, 221Discriminant (of a field), 39Discriminant (of a lattice), 39Discriminant (of a quadratic form), 119Discriminant (of a quaternion algebra), 147Division algebra, 79
E
Eisenstein equation, 34Eisenstein polynomial, 34Equivalent (representations), 92Equivalent (valuations), 20Euler’s function, 4Even Clifford algebra, 122Even Clifford group, 127
F
Faithful representation, 92F -algebra, 79Finite field, 3Fractional ideal, 35Free module, 11Frobenius automorphism, 73Fundamental unit, 56
G
Gauss sum, 7Genus (of a lattice), 171Genus (of a matrix), 178Genus (of ideals), 230g-ideal, 101Global field, 100Group algebra, 85
H
Hamilton quaternion algebra, 96Hasse norm theorem, 141
236 INDEX
Hasse principle, 146Hensel’s lemma, 23Hilbert reciprocity law, 141Hilbert symbol, 140
I
Ideal class, 42Ideal class group, 42Ideal group, 36Idele group, 68Idele norm, 67Imaginary archimedean prime, 66Imaginary quadratic field, 40Indecomposable (ring), 3Indefinite (quaternion algebra), 147
Inertia group, 72Integral (lattice), 161Integral (over a ring), 25, 101Integral closure, 25Integral ideal, 35Integrally closed, 25Invertible (element of a quadratic
space), 121Involution, 89Irreducible (module), 79Isotropic, 115
L
Lattice (in a real vectorspace), 50
Lattice (in a vector space), 11Left order, 101Left regular representation, 92Left semisimple, 81Level, 181Local field, 100
M
Main involution, 98Mass, 224Maximal ideal (of a valuation
ring), 17Maximal lattice, 161Maximal order, 27Minimal ideal, 81Minimal/minimum polynomial, xiMinkowski’s lemma, 52Monic polynomial, xi
N
Nonarchimedean prime, 66Nonarchimedean valuation, 16Nondegenerate quadratic space, 115
Norm (of an ideal), 35, 38Norm form, 134Normalized order function, 15
O
Order (in a quadratic extension), 213ffOrder (in an algebra), 101Order function, 15Orthogonal basis, 119Orthogonal complement, 115Orthogonal group, 116
P
p-adic field, 19p-adic integer, 19p-adic number, 19Pentagonal number, 151Prime element, 17Prime ideal, 1, 35
Primitive binary form, 204Primitive character, 7, 9Primitive root, 5Primitive solution, 203Principal genus, 230Principal ideal, 1, 35Principal ideal domain, 1Product formula, 22, 50Proper ideal, 214Pure quaternion, 134
Q
q-reduced, 180Quadratic Diophantine equation, 203Quadratic field, 40Quadratic form, 115Quadratic nonresidue (modulo a prime), 6Quadratic reciprocity law, 6Quadratic residue (modulo a prime), 6Quadratic residue symbol, 6Quadratic space, 115Quaternion algebra, 96
R
Ramification index, 28Ramified, 28, 30, 40, 57, 66, 142Real archimedean prime, 66Real character, 9Real quadratic field, 40Reciprocal, 89Reduced norm, 93Reduced trace, 93Regular representation, 47Regulator, 55
INDEX 237
Relative discriminant, 59Representation, 92Residue class degree, 28Right order, 101Right regular representation, 92Right semisimple, 81
S
Scalar extension, 87Semisimple algebra, 84Simple algebra, 81Special orthogonal group, 116Spin group, 131Spinor norm, 131Split (quadratic space), 117Split Witt decomposition, 117s-reduced, 180Strong approximation, 177, 192Subalgebra, 79Symmetry, 128
T
Tensor product (of algebras), 86
Tensor product (of fields), 47
Torsion-free (module), 11
Totally isotropic, 115
Totally ramified, 30
Triangular number, 150
Type 1, 181
Type 2, 181
U
Unique factorization domain, 1
Unramified, 28, 30, 40, 57, 66, 142
V
Valuation, 15
Valuation ring, 17
W
Weak Witt decomposition, 117
Witt decomposition, 117
Witt’s theorem, 117