Pages that link to "Item:Q4257706"

The following pages link to Cyclotomic integers and finite geometry (Q4257706):

Displaying 50 items.

• Barker sequences of odd length (Q310251) (← links)
• Analytic aspects of the circulant Hadamard conjecture (Q397786) (← links)
• New restrictions on possible orders of circulant Hadamard matrices (Q420617) (← links)
• Prescribed absolute values, character sums and spectrum integrality. (Q448356) (← links)
• On the existence of \((v, k, \lambda)\) difference sets with \(k < 1250\) and \(k - \lambda\) is a square (Q448551) (← links)
• Sufficient conditions for a conjecture of Ryser about Hadamard circulant matrices (Q454829) (← links)
• Asynchronous channel hopping systems from difference sets (Q517275) (← links)
• Impossibility of a certain cyclotomic equation with applications to difference sets (Q677156) (← links)
• Asymptotic nonexistence of difference sets in dihedral groups (Q696910) (← links)
• The anti-field-descent method (Q899493) (← links)
• Sequences with small correlation (Q908049) (← links)
• Wieferich pairs and Barker sequences (Q1039268) (← links)
• Cyclotomic integers of prescribed absolute value and the class group (Q1273717) (← links)
• Unique differences in symmetric subsets of \(\mathbb F_p\) (Q1705812) (← links)
• Nonexistence results on generalized bent functions \(\mathbb{Z}_q^m \rightarrow \mathbb{Z}_q\) with odd \(m\) and \(q \equiv 2\pmod 4\) (Q1713497) (← links)
• Upper bounds and constructions of complete asynchronous channel hopping systems (Q1733983) (← links)
• Group invariant weighing matrices (Q1801087) (← links)
• Characters and cyclotomic fields in finite geometry (Q1848511) (← links)
• The norm of the Fourier transform on finite abelian groups (Q1958975) (← links)
• Bilinear forms on finite abelian groups and group-invariant Butson Hadamard matrices (Q2000655) (← links)
• A direct construction of primitive formally dual pairs having subsets with unequal sizes (Q2202892) (← links)
• Necessary conditions for the existence of group-invariant Butson Hadamard matrices and a new family of perfect arrays (Q2285777) (← links)
• Upper bounds for cyclotomic numbers (Q2297559) (← links)
• Hadamard matrices, \(d\)-linearly independent sets and correlation-immune Boolean functions with minimum Hamming weights (Q2324768) (← links)
• New results on nonexistence of generalized bent functions (Q2345916) (← links)
• Cyclotomic integers, nondiscrete tessellations, and quasicrystals (Q2367453) (← links)
• A generalization of circulant Hadamard and conference matrices (Q2418986) (← links)
• On the nonexistence of lattice tilings of \(\mathbb{Z}^n\) by Lee spheres (Q2424911) (← links)
• Quaternary Golay sequence pairs. II: Odd length (Q2430711) (← links)
• Finiteness of circulant weighing matrices of fixed weight (Q2431253) (← links)
• Relative difference sets fixed by inversion and Cayley graphs (Q2484514) (← links)
• The field descent method (Q2487215) (← links)
• A survey on modular Hadamard matrices (Q2575789) (← links)
• Formal duality in finite cyclic groups (Q2631954) (← links)
• A note on Barker sequences and the \(L_1\)-norm of Littlewood polynomials (Q2687972) (← links)
• On the existence of a class of \((v,k,\lambda)\) difference sets with \(k<350\), \(n=m^2\), \(m=5,8,9,11,13,14\) and \(v \equiv 0 \mod 68\) (Q2864858) (← links)
• Geometric configurations in the ring of integers modulo \(p^{\ell}\) (Q2866935) (← links)
• Construction of families of prime-cyclotomic integers in \(\mathbb B\setminus\mathbb R\) with prescribed properties (Q2905211) (← links)
• A simple way to establish non-existence of difference sets (Q2905307) (← links)
• ON THE EXISTENCE OF NON-ABELIAN (210, 77, 28), (336, 135, 54) AND (496, 55, 6) DIFFERENCE SETS (Q3007770) (← links)
• A Walsh–Fourier Approach to the Circulant Hadamard Conjecture (Q3466760) (← links)
• Birational mappings and matrix subalgebra from the chiral Potts model (Q3650871) (← links)
• Nonexistence of abelian difference sets: Lander’s conjecture for prime power orders (Q4813850) (← links)
• Wieferich pairs and Barker sequences, II (Q5170247) (← links)
• The peak sidelobe level of random binary sequences (Q5419250) (← links)
• The Perfect Binary Sequence of Period 4 for Low Periodic and Aperiodic Autocorrelations (Q5448558) (← links)
• (Q5860391) (← links)
• Nonexistence results of generalized bent functions from \(\mathbb{Z}_2^n\) to \(\mathbb{Z}_m\) (Q6162864) (← links)
• Group rings and character sums: tricks of the trade (Q6613367) (← links)
• A note on approximate Hadamard matrices (Q6618629) (← links)