Modular forms of degree n and representation by quadratic forms IV
Keyword(s):
Let M be a quadratic lattice with positive definite quadratic form over the ring of rational integers, M’ a submodule of finite index, S a finite set of primes containing all prime divisors of 2[M: M’] and such that Mp is unimodular for p ∉ S. In [2] we showed that there is a constant c such that for every lattice N with positive definite quadratic form and every collection (fp)p∊s of isometries fp: NP → MP there is an isometry f: N → M satisfyingf ≡ fp mod M′p for every p |[M: M],f(Np) is private in Mp for every p ∉ S,provided the minimum of N ≥ c and rank M ≥ 3 rank N + 3.
1946 ◽
Vol s1-21
(4)
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pp. 252-257
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1960 ◽
Vol 258
(1294)
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pp. 412-420
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1946 ◽
Vol s1-21
(4)
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pp. 257-264
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1984 ◽
Vol 96
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pp. 133-137
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2007 ◽
Vol 03
(04)
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pp. 541-556
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1955 ◽
Vol 7
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pp. 150-154
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1935 ◽
Vol 54
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pp. 12-16
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