An isolation theorem for the arithmetic minimum of the product of linear forms with complex coefficients

1988 ◽  
Vol 43 (5) ◽  
pp. 2623-2624
Author(s):  
U. A. Akramov



1984 ◽  
Vol 27 (3) ◽  
pp. 313-319 ◽  
Author(s):  
P. Holgate

The definitions of finite dimensional baric, train, and special train algebras, and of genetic algebras in the senses of Schafer and Gonshor (which coincide when the ground field is algebraically closed, and which I call special triangular) are given in Worz-Busekros's monograph [8]. In [6] I introduced applications requiring infinite dimensional generalisations. The elements of these algebras were infinite linear forms in basis elements a0, a1,… and complex coefficients such that In this paper I consider only algebras whose elements are forms which only a finite number of the xi are non zero.



1953 ◽  
Vol 49 (2) ◽  
pp. 190-193 ◽  
Author(s):  
H. Davenport

Let L1, …, Ln be n homogeneous linear forms in n variables u1, …, un, with non-zero determinant Δ. Suppose that L1, …, Lr have real coefficients, that Lr+1, …, Lr+s have complex coefficients, and that the form Lr+s+j is the complex conjugate of the form Lr+j for j = 1, …, s, where r + 2s = n. Letfor integral u1, …, un, not all zero. For any n numbers α1, …, αn of the same ‘type’ as the forms L1, …, Ln (that is, α1, …, αr real, αr+1, …, αr+s complex, αr+s+j = ᾱr+j), let



1997 ◽  
Vol 43 (1-3) ◽  
pp. 115-120 ◽  
Author(s):  
Marvin Marcus




1943 ◽  
Vol 50 (3) ◽  
pp. 173 ◽  
Author(s):  
Gordon Pall


1944 ◽  
Vol 51 (3) ◽  
pp. 161
Author(s):  
Richard Bellman


1943 ◽  
Vol 50 (3) ◽  
pp. 173-175
Author(s):  
Gordon Pall


2017 ◽  
Vol 27 (08) ◽  
pp. 1087-1111
Author(s):  
Yonghui Guan

The Chow variety of polynomials that decompose as a product of linear forms has been studied for more than 100 years. Finding equations in the ideal of secant varieties of Chow varieties would enable one to prove Valiant's conjecture [Formula: see text]. In this paper, I use the method of prolongation to obtain equations for secant varieties of Chow varieties as [Formula: see text]-modules.





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