On the function \(\omega(x)=| \{1\leq s\leq k:x\equiv a_s\pmod{n_s}\}| \)
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Publication:1878796
DOI10.1007/s00493-003-0041-0zbMath1047.11014OpenAlexW2106287824MaRDI QIDQ1878796
Publication date: 8 September 2004
Published in: Combinatorica (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00493-003-0041-0
Exact enumeration problems, generating functions (05A15) Congruences; primitive roots; residue systems (11A07) Arithmetic functions; related numbers; inversion formulas (11A25) Arithmetic progressions (11B25)
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