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  • Béla Bajnok
  • Mathematics, Computer Science
  • Eur. J. Comb.
  • 1991 (First Publication: 1 September 1991)
  • Spherical t-designs are Chebyshev-type averaging sets on the d-dimensional unit sphere Sd-1 that are exact for all polynomials of degree at most t. The concept of such designs was introduced byContinue Reading
  • Béla Bajnok, Ryan Matzke
  • Mathematics, Computer Science
  • Electron. J. Comb.
  • 2015 (First Publication: 4 December 2014)
  • For a finite abelian group $G$ and positive integers $m$ and $h$, we let $$\rho(G, m, h) = \min \{|hA| \; : \; A \subseteq G, |A|=m\}$$ and $$\rho_{\pm} (G, m, h) = \min \{|h_{\pm} A| \; : \; AContinue Reading
  • Béla Bajnok
  • Mathematics
  • 1992 (First Publication: 1 August 1992)
  • Spherical t-designs are Chebyshev-type averaging sets on the d-dimensional unit sphere Sd−1, that are exact for polynomials of degree at most t. The concept of such designs was introduced byContinue Reading
  • Béla Bajnok
  • Mathematics, Computer Science
  • Graphs Comb.
  • 1998 (First Publication: 5 June 1998)
  • Abstract. Spherical t-designs are Chebyshev-type averaging sets on the d-sphere which are exact for polynomials of degree at most t. This concept was introduced in 1977 by Delsarte, Goethals, andContinue Reading