A note on the Hardy inequality

  • William RAMÍREZ
  • Julio ROMERO Universidad del Atlántico
  • Alejandro URIELES G. Universidad del Atlántico
Keywords: operador Hardy, weight function, conjugate operator, conjugate exponent, Holder inequality. Operador de Hardy, operador conjugado, exponente conjugado, función peso, desigualdad de Holder.

Abstract

In this note we do a commentary on the famous Hardy inequality for both the discrete case to the continuous case and presented some of their generalizations. We show the classic version for the continuous case and through an alternative approach is shown in detail a recent version of this inequality.

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References

A. L. Bernardis, Desigualdades con pesos para el operador de Hardy y aplicaciones: casos lineal y multilineal. Actas del XII Congreso Dr. Antonio Montero, 2014.

A. Kufner, L. Maligranda and L. Pearson The Prehistory of the Hardy Inequality. MAA. 113, 715-732. 2006.

A. Kufner, L. E. Pearson and A. Wedesting, Weighted Inequalities of Hardy Type. World Scientific Publishing Co, Singapore, New Jersey. London. Hong Kong, 2003.

F. Marcellán, Y. Quintana and A. Urieles, On W1;p.convergence of Fourier-Sobolev expansions. J. Math. Anal. Appl. 398, 594–599. 2013.

F. Marcellán, Y. Quintana and A. Urieles, On the Pollard decomposition method applied to some Jacobi-Sobolev expansions. Turkish J. Math. 37 (6), 934-948. 2013.

B. Opic and A. Kufner, Hardy-Type Inequalities. Pitman Research Notes in Mathematics Series, Vol 211, Longman Scientific and Technical Harlow, 1990.

Published
2015-12-31
How to Cite
RAMÍREZ, W., ROMERO, J., & URIELES G., A. (2015). A note on the Hardy inequality. Revista MATUA ISSN: 2389-7422, 2(2). Retrieved from https://investigaciones.uniatlantico.edu.co/revistas/index.php/MATUA/article/view/1411