[2] Foroutannia, D., Lashkaripour, R.:
Lower bounds for summability matrices on weighted sequence spaces. Lobachevskii J. Math 27 (2007), 15-29.
MR 2396994 |
Zbl 1158.47021
[3] Hardy, G. H., Littlewood, J. E., Pólya, G.:
Inequalities, 2nd edition. Cambridge University Press Cambridge (1988).
MR 0944909
[4] Jameson, G. J. O., Lashkaripour, R.:
Lower bounds of operators on weighted $l_p$ spaces and Lorentz sequence spaces. Glasg. Math. J. 42 (2000), 211-223.
DOI 10.1017/S0017089500020061 |
MR 1763740
[5] Jameson, G. J. O., Lashkaripour, R.:
Norms of certain operators on weighted $l_p$ spaces and Lorentz sequence spaces. JIPAM, J. Inequal. Pure Appl. Math. 3 (2002), Electronic only.
MR 1888921 |
Zbl 1021.47019
[7] Lashkaripour, R., Foroutannia, D.:
Norm and lower bounds of operators on weighted sequence spaces. Math. Vesn. 59 (2007), 47-56.
MR 2328828
[8] Lashkaripour, R., Foroutannia, D.:
Some inequalities involving upper bounds for some matrix operators I. Czechoslovak Math. J 57 (2007), 553-572.
MR 2337614 |
Zbl 1174.15017
[9] Pečarić, J., Perić, I., Roki, R.:
On bounds for weighted norms for matrices and integral operators. Linear Algebra Appl. 326 (2001), 121-135.
MR 1815954