$sigma$-regular matrices and A $sigma$- core theorem for double sequences

ÇAKAN, Celal; ÇOŞKUN, HÜSAMETTİN; ALTAY, BİLAL

$sigma$-regular matrices and A $sigma$- core theorem for double sequences

Celal ÇAKAN, (İnönü Üniversitesi, Eğitim Fakültesi, Malatya, Türkiye)

Bilal ALTAY, (İnönü Üniversitesi, Eğitim Fakültesi, Malatya, Türkiye)

HÜSAMETTİN ÇOŞKUN (İnönü Üniversitesi, Eğitim Fakültesi, Malatya, Türkiye)

Hacettepe Journal of Mathematics and Statistics

2 0

Yıl: 2009 Cilt: 38 Sayı: 1 Sayfa Aralığı: 51 - 58 Metin Dili: İngilizce İndeks Tarihi: 29-07-2022

$sigma$-regular matrices and A $sigma$- core theorem for double sequences

Öz:

The famous Knopp Core of a single sequence was extended to the P- core of a double sequence by R.F. Patterson. Recently, the MR-core and σ-core of real bounded double sequences have been introduced and some inequalities analogues to those for Knoop’s Core Theorem have been studied. The aim of this paper is to characterize a class of four-dimensional matrices, and so to obtain necessary and sufficient conditions for a new inequality related to the P- and σ-cores.

Anahtar Kelime:

Konular: Matematik İstatistik ve Olasılık

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	ÇAKAN C, ALTAY B, ÇOŞKUN H (2009). $sigma$-regular matrices and A $sigma$- core theorem for double sequences. , 51 - 58.
Chicago	ÇAKAN Celal,ALTAY BİLAL,ÇOŞKUN HÜSAMETTİN $sigma$-regular matrices and A $sigma$- core theorem for double sequences. (2009): 51 - 58.
MLA	ÇAKAN Celal,ALTAY BİLAL,ÇOŞKUN HÜSAMETTİN $sigma$-regular matrices and A $sigma$- core theorem for double sequences. , 2009, ss.51 - 58.
AMA	ÇAKAN C,ALTAY B,ÇOŞKUN H $sigma$-regular matrices and A $sigma$- core theorem for double sequences. . 2009; 51 - 58.
Vancouver	ÇAKAN C,ALTAY B,ÇOŞKUN H $sigma$-regular matrices and A $sigma$- core theorem for double sequences. . 2009; 51 - 58.
IEEE	ÇAKAN C,ALTAY B,ÇOŞKUN H "$sigma$-regular matrices and A $sigma$- core theorem for double sequences." , ss.51 - 58, 2009.
ISNAD	ÇAKAN, Celal vd. "$sigma$-regular matrices and A $sigma$- core theorem for double sequences". (2009), 51-58.

APA	ÇAKAN C, ALTAY B, ÇOŞKUN H (2009). $sigma$-regular matrices and A $sigma$- core theorem for double sequences. Hacettepe Journal of Mathematics and Statistics, 38(1), 51 - 58.
Chicago	ÇAKAN Celal,ALTAY BİLAL,ÇOŞKUN HÜSAMETTİN $sigma$-regular matrices and A $sigma$- core theorem for double sequences. Hacettepe Journal of Mathematics and Statistics 38, no.1 (2009): 51 - 58.
MLA	ÇAKAN Celal,ALTAY BİLAL,ÇOŞKUN HÜSAMETTİN $sigma$-regular matrices and A $sigma$- core theorem for double sequences. Hacettepe Journal of Mathematics and Statistics, vol.38, no.1, 2009, ss.51 - 58.
AMA	ÇAKAN C,ALTAY B,ÇOŞKUN H $sigma$-regular matrices and A $sigma$- core theorem for double sequences. Hacettepe Journal of Mathematics and Statistics. 2009; 38(1): 51 - 58.
Vancouver	ÇAKAN C,ALTAY B,ÇOŞKUN H $sigma$-regular matrices and A $sigma$- core theorem for double sequences. Hacettepe Journal of Mathematics and Statistics. 2009; 38(1): 51 - 58.
IEEE	ÇAKAN C,ALTAY B,ÇOŞKUN H "$sigma$-regular matrices and A $sigma$- core theorem for double sequences." Hacettepe Journal of Mathematics and Statistics, 38, ss.51 - 58, 2009.
ISNAD	ÇAKAN, Celal vd. "$sigma$-regular matrices and A $sigma$- core theorem for double sequences". Hacettepe Journal of Mathematics and Statistics 38/1 (2009), 51-58.