4 citations · 6 across the 5 of their papers we have counts for
9 papers
Sets of equiangular lines in dimension constructed from
Akihiro Munemasa, Ferenc Szöllősi, Kiyoto Yoshino
In 2023, Greaves, Syatriadi, and Yatsyna found a set of equiangular lines in , breaking the previous record. In 2025, Lin, Munemasa, Taniguchi, and Yoshino co…
A complex Hadamard matrix of order 94
Ferenc Szöllősi
In this paper we modify a fundamental block construction of Kharaghani and Seberry and show how to use certain circulant -matrices of odd order to construct a complex…
The two-distance sets in dimension four
Ferenc Szöllősi
A finite set of distinct vectors in the -dimensional Euclidean space is called a -distance set, if the set of mutual distances between distinct e…
Constructions of maximum few-distance sets in Euclidean spaces
Ferenc Szöllősi, Patric R. J. Östergård
A finite set of distinct vectors in the -dimensional Euclidean space is called an -distance set if the set of mutual distances between distinct e…
A remark on a construction of D.S. Asche
Ferenc Szöllősi
It is shown that a classical construction of D.S. Asche of 72 equiangular lines in the 19 dimensional Euclidean space contains a subset of 54 equiangular lines embedded in an 18 di…
Enumeration of Seidel matrices
Ferenc Szöllősi, Patric R. J. Östergård
In this paper Seidel matrices are studied, and their spectrum and several related algebraic properties are determined for order . Based on this Seidel matrices with exact…