Calculations in new sequence spaces

Bruno de Malafosse

Archivum Mathematicum (2007)

  • Volume: 043, Issue: 1, page 1-18
  • ISSN: 0044-8753

Abstract

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In this paper we define new sequence spaces using the concepts of strong summability and boundedness of index p > 0 of r -th order difference sequences. We establish sufficient conditions for these spaces to reduce to certain spaces of null and bounded sequences.

How to cite

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de Malafosse, Bruno. "Calculations in new sequence spaces." Archivum Mathematicum 043.1 (2007): 1-18. <http://eudml.org/doc/250184>.

@article{deMalafosse2007,
abstract = {In this paper we define new sequence spaces using the concepts of strong summability and boundedness of index $p>0$ of $r$-th order difference sequences. We establish sufficient conditions for these spaces to reduce to certain spaces of null and bounded sequences.},
author = {de Malafosse, Bruno},
journal = {Archivum Mathematicum},
keywords = {infinite linear system; operator of first order difference; Banach algebra with identity; BK space; infinite linear system; operator of first order difference; Banach algebra with identity; BK space},
language = {eng},
number = {1},
pages = {1-18},
publisher = {Department of Mathematics, Faculty of Science of Masaryk University, Brno},
title = {Calculations in new sequence spaces},
url = {http://eudml.org/doc/250184},
volume = {043},
year = {2007},
}

TY - JOUR
AU - de Malafosse, Bruno
TI - Calculations in new sequence spaces
JO - Archivum Mathematicum
PY - 2007
PB - Department of Mathematics, Faculty of Science of Masaryk University, Brno
VL - 043
IS - 1
SP - 1
EP - 18
AB - In this paper we define new sequence spaces using the concepts of strong summability and boundedness of index $p>0$ of $r$-th order difference sequences. We establish sufficient conditions for these spaces to reduce to certain spaces of null and bounded sequences.
LA - eng
KW - infinite linear system; operator of first order difference; Banach algebra with identity; BK space; infinite linear system; operator of first order difference; Banach algebra with identity; BK space
UR - http://eudml.org/doc/250184
ER -

References

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  3. de Malafosse B., Sets of sequences that are strongly τ -bounded and matrix transformations between these sets, Demonstratio Math. 36 1 (2003), 155–171. Zbl1037.46008MR1968499
  4. de Malafosse B., Variation of an element in the operator of first difference, Novi Sad J. Math. 32 1, (2002), 141–158. MR1947951
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  6. de Malafosse B., On matrix transformations and sequence spaces, Rend. Circ. Mat. Palermo (2) 52 (2003), 189–210. Zbl1194.46005MR2002026
  7. de Malafosse B., On some BK space, Internat. J. Math. Math. Sci. 28 (2003), 1783–1801. MR1986671
  8. de Malafosse B., Calculations on some sequence spaces, Internat. J. Math. Math. Sci. 29–32 (2004), 1653–1670. Zbl1082.46007MR2085086
  9. de Malafosse B., Malkowsky E., Sequence spaces and inverse of an infinite matrix, Rend. Circ. Mat. Palermo (2) 51 (2002), 277–294. Zbl1194.46006MR1916930
  10. de Malafosse B., Malkowsky E., Matrix transformations in the sets χ N ¯ p N ¯ q where χ is in the form s ξ , or s ξ , or s ξ c , Filomat 17 (2003), 85–106. 
  11. Malkowsky E., Linear operators in certain BK spaces, Bolyai Soc. Math. Stud. 5 (1996), 259–273. (1996) Zbl0861.40007MR1432674
  12. Malkowsky E., Linear operators between some matrix domains, Rend. Circ. Mat. Palermo (2) 68 (2002), 641–655. Zbl1028.46015MR1975475
  13. Malkowsky E., Parashar S. D., Matrix transformations in spaces of bounded and convergent difference sequences of order m , Analysis 17 (1997), 87–97. (1997) Zbl0872.40002MR1451207
  14. Malkowsky E., Rakočević V., An introduction into the theory of sequence spaces and measure of noncompactness, Zb. Rad. (Beogr.) 9 (17) (2000), 143–243. MR1780493
  15. Wilansky A., Summability through Functional Analysis, North-Holland Math. Stud. 85, 1984. (1984) Zbl0531.40008MR0738632

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