Araştırma Makalesi
BibTex RIS Kaynak Göster
Yıl 2019, Cilt: 7 Sayı: 1, 168 - 174, 15.04.2019

Öz

Kaynakça

  • [1] S. S. Dragomir, Some new reverses of Young’s operator inequality, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 130. [http://rgmia.org/papers/v18/v18a130.pdf].
  • [2] S. S. Dragomir, On new refinements and reverses of Young’s operator inequality, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 135. [http://rgmia.org/papers/v18/v18a135.pdf].
  • [3] S. S. Dragomir, Some inequalities for operator weighted geometric mean, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 139. [http://rgmia.org/papers/v18/v18a139.pdf ].
  • [4] S. S. Dragomir, Refinements and reverses of Holder-McCarthy operator inequality, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 143. [http://rgmia.org/papers/v18/v18a143.pdf].
  • [5] S. S. Dragomir, Some reverses and a refinement of H¨older operator inequality, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 147. [http://rgmia.org/papers/v18/v18a147.pdf].
  • [6] S. S. Dragomir, Some inequalities for Heinz operator mean, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 163. [Online http://rgmia.org/papers/v18/v18a163.pdf].
  • [7] S. S. Dragomir, Further inequalities for Heinz operator mean, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 167. [Online http://rgmia.org/papers/v18/v18a167.pdf].
  • [8] S. Furuichi, On refined Young inequalities and reverse inequalities, J. Math. Inequal. 5 (2011), 21-31.
  • [9] S. Furuichi, Refined Young inequalities with Specht’s ratio, J. Egyptian Math. Soc. 20 (2012), 46–49.
  • [10] F. Kittaneh and Y. Manasrah, Improved Young and Heinz inequalities for matrix, J. Math. Anal. Appl. 361 (2010), 262-269.
  • [11] F. Kittaneh and Y. Manasrah, Reverse Young and Heinz inequalities for matrices, Lin. Multilin. Alg., 59 (2011), 1031-1037.
  • [12] F. Kittaneh, M. Krnic, N. Lovricevic and J. Pecaric, Improved arithmetic-geometric and Heinz means inequalities for Hilbert space operators, Publ. Math. Debrecen, 2012, 80(3-4), 465–478.
  • [13] M. Krnic and J. Pecaric, Improved Heinz inequalities via the Jensen functional, Cent. Eur. J. Math. 11 (9) 2013,1698-1710.
  • [14] F. Kubo and T. Ando, Means of positive operators, Math. Ann. 264 (1980), 205–224.
  • [15] W. Liao, J. Wu and J. Zhao, New versions of reverse Young and Heinz mean inequalities with the Kantorovich constant, Taiwanese J. Math. 19 (2015), No. 2, pp. 467-479.
  • [16] W. Specht, Zer Theorie der elementaren Mittel, Math. Z. 74 (1960), pp. 91-98.
  • [17] M. Tominaga, Specht’s ratio in the Young inequality, Sci. Math. Japon., 55 (2002), 583-588.H.
  • [18] G. Zuo, G. Shi and M. Fujii, Refined Young inequality with Kantorovich constant, J. Math. Inequal., 5 (2011), 551-556.

Some Additive Inequalities for Heinz Operator Mean

Yıl 2019, Cilt: 7 Sayı: 1, 168 - 174, 15.04.2019

Öz

In this paper we obtain some new additive inequalities for Heinz operator mean, namely the operator $H_{\nu }\left( A,B\right) :=\frac{1}{2}\left( A\sharp _{\nu }B+A\sharp _{1-\nu }B\right) $ where $A\sharp _{\nu }B:=A^{1/2}\left( A^{-1/2}BA^{-1/2}\right) ^{\nu }A^{1/2}$ is the weighted geometric mean for the positive invertible operators $A$ and $B,$ and $\nu \in \left[ 0,1\right] .$



Kaynakça

  • [1] S. S. Dragomir, Some new reverses of Young’s operator inequality, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 130. [http://rgmia.org/papers/v18/v18a130.pdf].
  • [2] S. S. Dragomir, On new refinements and reverses of Young’s operator inequality, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 135. [http://rgmia.org/papers/v18/v18a135.pdf].
  • [3] S. S. Dragomir, Some inequalities for operator weighted geometric mean, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 139. [http://rgmia.org/papers/v18/v18a139.pdf ].
  • [4] S. S. Dragomir, Refinements and reverses of Holder-McCarthy operator inequality, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 143. [http://rgmia.org/papers/v18/v18a143.pdf].
  • [5] S. S. Dragomir, Some reverses and a refinement of H¨older operator inequality, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 147. [http://rgmia.org/papers/v18/v18a147.pdf].
  • [6] S. S. Dragomir, Some inequalities for Heinz operator mean, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 163. [Online http://rgmia.org/papers/v18/v18a163.pdf].
  • [7] S. S. Dragomir, Further inequalities for Heinz operator mean, Preprint RGMIA Res. Rep. Coll. 18 (2015), Art. 167. [Online http://rgmia.org/papers/v18/v18a167.pdf].
  • [8] S. Furuichi, On refined Young inequalities and reverse inequalities, J. Math. Inequal. 5 (2011), 21-31.
  • [9] S. Furuichi, Refined Young inequalities with Specht’s ratio, J. Egyptian Math. Soc. 20 (2012), 46–49.
  • [10] F. Kittaneh and Y. Manasrah, Improved Young and Heinz inequalities for matrix, J. Math. Anal. Appl. 361 (2010), 262-269.
  • [11] F. Kittaneh and Y. Manasrah, Reverse Young and Heinz inequalities for matrices, Lin. Multilin. Alg., 59 (2011), 1031-1037.
  • [12] F. Kittaneh, M. Krnic, N. Lovricevic and J. Pecaric, Improved arithmetic-geometric and Heinz means inequalities for Hilbert space operators, Publ. Math. Debrecen, 2012, 80(3-4), 465–478.
  • [13] M. Krnic and J. Pecaric, Improved Heinz inequalities via the Jensen functional, Cent. Eur. J. Math. 11 (9) 2013,1698-1710.
  • [14] F. Kubo and T. Ando, Means of positive operators, Math. Ann. 264 (1980), 205–224.
  • [15] W. Liao, J. Wu and J. Zhao, New versions of reverse Young and Heinz mean inequalities with the Kantorovich constant, Taiwanese J. Math. 19 (2015), No. 2, pp. 467-479.
  • [16] W. Specht, Zer Theorie der elementaren Mittel, Math. Z. 74 (1960), pp. 91-98.
  • [17] M. Tominaga, Specht’s ratio in the Young inequality, Sci. Math. Japon., 55 (2002), 583-588.H.
  • [18] G. Zuo, G. Shi and M. Fujii, Refined Young inequality with Kantorovich constant, J. Math. Inequal., 5 (2011), 551-556.
Toplam 18 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Articles
Yazarlar

Sever Dragomir

Yayımlanma Tarihi 15 Nisan 2019
Gönderilme Tarihi 24 Nisan 2018
Kabul Tarihi 20 Aralık 2018
Yayımlandığı Sayı Yıl 2019 Cilt: 7 Sayı: 1

Kaynak Göster

APA Dragomir, S. (2019). Some Additive Inequalities for Heinz Operator Mean. Konuralp Journal of Mathematics, 7(1), 168-174.
AMA Dragomir S. Some Additive Inequalities for Heinz Operator Mean. Konuralp J. Math. Nisan 2019;7(1):168-174.
Chicago Dragomir, Sever. “Some Additive Inequalities for Heinz Operator Mean”. Konuralp Journal of Mathematics 7, sy. 1 (Nisan 2019): 168-74.
EndNote Dragomir S (01 Nisan 2019) Some Additive Inequalities for Heinz Operator Mean. Konuralp Journal of Mathematics 7 1 168–174.
IEEE S. Dragomir, “Some Additive Inequalities for Heinz Operator Mean”, Konuralp J. Math., c. 7, sy. 1, ss. 168–174, 2019.
ISNAD Dragomir, Sever. “Some Additive Inequalities for Heinz Operator Mean”. Konuralp Journal of Mathematics 7/1 (Nisan 2019), 168-174.
JAMA Dragomir S. Some Additive Inequalities for Heinz Operator Mean. Konuralp J. Math. 2019;7:168–174.
MLA Dragomir, Sever. “Some Additive Inequalities for Heinz Operator Mean”. Konuralp Journal of Mathematics, c. 7, sy. 1, 2019, ss. 168-74.
Vancouver Dragomir S. Some Additive Inequalities for Heinz Operator Mean. Konuralp J. Math. 2019;7(1):168-74.
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