I. Kotsireas

activity

20062021

most citedAn investigation of uniform expansions of large order Bessel functions in Gravitational Wave Signals from Pulsars

7 citations · 12 across the 5 of their papers we have counts for

collaborators

Showing math.COShow all

3 papers · 1 filter

math.CO2021

Legendre pair of length $77$ using complementary binary matrices with fixed marginals

Jonathan Turner, Ilias Kotsireas, Dursun Bulutoglu +1

We provide a search method for Legendre pairs of composite length based on generating binary matrices with fixed row and column sums from compressed, complementary integer vectors.…

math.CO2021

Legendre pairs of lengths $ℓ \equiv 0$ (mod $3$ )

Ilias Kotsireas, Christoph Koutschan

We prove a proposition that connects constant-PAF sequences and the corresponding Legendre pairs with integer PSD values. We show how to determine explicitly the complete spectrum…

math.CO2020★ 2 cited

Formal Orthogonal Pairs via Monomial Representations and Cohomology

Assaf Goldberger, Ilias Kotsireas

A Formal Orthogonal Pair is a pair $(A, B)$ of symbolic rectangular matrices such that $A B^{T} = 0$ . It can be applied for the construction of Hadamard and Weighing matrices. In this pa…

Legendre pair of length 77 using complementary binary matrices with fixed marginals

Legendre pairs of lengths ℓ≡0 (mod 3)

Formal Orthogonal Pairs via Monomial Representations and Cohomology

Legendre pair of length $77$ using complementary binary matrices with fixed marginals

Legendre pairs of lengths $ℓ \equiv 0$ (mod $3$ )