Proceedings - Mathematical Sciences

, Volume 100, Issue 3, pp 245–253 | Cite as

Integrability andL1-convergence of sine series with generalized quasi-convex coefficients

  • Suresh Kumari
  • Babu Ram


In this paper we obtain a necessary and sufficient condition for the sine series with generalized quasi-convex coefficients to be a Fourier series. Also we studyL1-convergence of this series under the said condition on the coefficients.


Quasi-convex sequence generalized quasi-convex sequence L1-convergence 


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Copyright information

© Indian Academy of Sciences 1990

Authors and Affiliations

  • Suresh Kumari
    • 1
  • Babu Ram
    • 1
  1. 1.Department of MathematicsMaharshi Dayanand UniversityRohtakIndia

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