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Matris Formda Kompleks Değerli Kısmi Diferensiyel Denklemlerin Çözümleri Yardımıyla Kompleks Matris Değerli Fonksiyonlara Yaklaşım Üzerine

Year 2018, Volume: 22 Issue: 3, 1169 - 1174, 20.09.2018
https://doi.org/10.19113/sdufenbed.470192

Abstract

Bu çalışmada

$A =\alpha^{(0)}+\alpha ^{(1)}\phi +\alpha^{(2)}\overline{\phi}$,
$B =\beta ^{(0)}+\beta ^{(1)}\phi +\beta ^{(2)}\overline{\phi}$,

lineer katsayılara sahip olan

$ \frac{\partial w}{\partial \bar{\phi}}=Aw+B\overline{w}$   

denkleminin çözümleri araştırıldı. Bu çözümler kullanılarak $w=K^{(0)}+\phi K^{(1)} +\bar{\phi} K^{(2)}$ formuna sahip kompleks matris değerli fonksiyonlara yaklaşıldı. Burada $\phi$, $Q$-holomorf fonksiyonlar için bir doğurucu çözümdür.

References

  • [1] Douglis, A. 1953. A Function theoretic approach to elliptic systems of equations in two variables. Comm. Pure Appl. Math. 6(1953), 259-289.
  • [2] Bojarskiı, B. V. 1966. Theory of generalized analytic vectors (in Russian), Ann. Polon. Math. 17(1966), 281-320.
  • [3] Hile, G. N. 1982. Function Theory for Generalized Beltrami Systems. Comp. Math. 11(1982), 101-125.
  • [4] Hızlıyel, S., Çağlıyan, M. 2010. The Riemann Hilbert problem for generalized Q-holomorphix functions. Turk J. Math. 34(2010), 167-180.
  • [5] Hızlıyel, S., Çağlıyan M. 2004. Generalized Qholomorphic functions. Complex Var. Theory Appl. 49(2004), 427-447.
  • [6] Hızlıyel, S., Çağlıyan, M. 2004. Pseudo Qholomorphic functions. Complex Var. Theory Appl. 49(2004), 941-955.
  • [7] Vekua, I. N. 1962. Generalized Analytic Functions.Pergamon; Oxford. 668p.
  • [8] Bers, L. 1953. Theory of Pseudo-analytic Functions. New York.
  • [9] Tutschke, W., Vasudeva, H. 2002. Linear generalized analytic functions. Complex Var. Theory Appl. 47(2002), 719-725.
  • [10] Tutschke,W. 1989. Solution of initial value problems in classes of generalized analytic functions. Teunber Leibzig and Springer-Verlag. 188p.
  • [11] Hızlıyel, S., Sağlam Özkan, Y. 2016. The Cauchy-Kowalewski theorem in the space of pseudo Qholomorphic functions, Complex Anal. Oper. Theory. 10(2016), 953-963.

On the Approximation to Complex Matrix-valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form

Year 2018, Volume: 22 Issue: 3, 1169 - 1174, 20.09.2018
https://doi.org/10.19113/sdufenbed.470192

Abstract

In this work, we seek  the solutions of the equation  

$\frac{\partial w}{\partial \bar{\phi}}=Aw+B\overline{w}$

with linear coefficients

$A=\alpha^{(0)}+\alpha ^{(1)}\phi +\alpha^{(2)}\overline{\phi}$,
$B=\beta ^{(0)}+\beta ^{(1)}\phi +\beta ^{(2)}\overline{\phi}$,

such that using this solutions we approximated to complex matrix valued function which possess the form $w=K^{(0)}+\phi K^{(1)} +\bar{\phi} K^{(2)}$. Here $\phi$ is a generating solution for $Q$-holomorphic functions.

References

  • [1] Douglis, A. 1953. A Function theoretic approach to elliptic systems of equations in two variables. Comm. Pure Appl. Math. 6(1953), 259-289.
  • [2] Bojarskiı, B. V. 1966. Theory of generalized analytic vectors (in Russian), Ann. Polon. Math. 17(1966), 281-320.
  • [3] Hile, G. N. 1982. Function Theory for Generalized Beltrami Systems. Comp. Math. 11(1982), 101-125.
  • [4] Hızlıyel, S., Çağlıyan, M. 2010. The Riemann Hilbert problem for generalized Q-holomorphix functions. Turk J. Math. 34(2010), 167-180.
  • [5] Hızlıyel, S., Çağlıyan M. 2004. Generalized Qholomorphic functions. Complex Var. Theory Appl. 49(2004), 427-447.
  • [6] Hızlıyel, S., Çağlıyan, M. 2004. Pseudo Qholomorphic functions. Complex Var. Theory Appl. 49(2004), 941-955.
  • [7] Vekua, I. N. 1962. Generalized Analytic Functions.Pergamon; Oxford. 668p.
  • [8] Bers, L. 1953. Theory of Pseudo-analytic Functions. New York.
  • [9] Tutschke, W., Vasudeva, H. 2002. Linear generalized analytic functions. Complex Var. Theory Appl. 47(2002), 719-725.
  • [10] Tutschke,W. 1989. Solution of initial value problems in classes of generalized analytic functions. Teunber Leibzig and Springer-Verlag. 188p.
  • [11] Hızlıyel, S., Sağlam Özkan, Y. 2016. The Cauchy-Kowalewski theorem in the space of pseudo Qholomorphic functions, Complex Anal. Oper. Theory. 10(2016), 953-963.
There are 11 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Yeşim Sağlam Özkan

Sezayi Hızlıyel

Publication Date September 20, 2018
Published in Issue Year 2018 Volume: 22 Issue: 3

Cite

APA Sağlam Özkan, Y., & Hızlıyel, S. (2018). On the Approximation to Complex Matrix-valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 22(3), 1169-1174. https://doi.org/10.19113/sdufenbed.470192
AMA Sağlam Özkan Y, Hızlıyel S. On the Approximation to Complex Matrix-valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form. SDÜ Fen Bil Enst Der. September 2018;22(3):1169-1174. doi:10.19113/sdufenbed.470192
Chicago Sağlam Özkan, Yeşim, and Sezayi Hızlıyel. “On the Approximation to Complex Matrix-Valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22, no. 3 (September 2018): 1169-74. https://doi.org/10.19113/sdufenbed.470192.
EndNote Sağlam Özkan Y, Hızlıyel S (September 1, 2018) On the Approximation to Complex Matrix-valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22 3 1169–1174.
IEEE Y. Sağlam Özkan and S. Hızlıyel, “On the Approximation to Complex Matrix-valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form”, SDÜ Fen Bil Enst Der, vol. 22, no. 3, pp. 1169–1174, 2018, doi: 10.19113/sdufenbed.470192.
ISNAD Sağlam Özkan, Yeşim - Hızlıyel, Sezayi. “On the Approximation to Complex Matrix-Valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22/3 (September 2018), 1169-1174. https://doi.org/10.19113/sdufenbed.470192.
JAMA Sağlam Özkan Y, Hızlıyel S. On the Approximation to Complex Matrix-valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form. SDÜ Fen Bil Enst Der. 2018;22:1169–1174.
MLA Sağlam Özkan, Yeşim and Sezayi Hızlıyel. “On the Approximation to Complex Matrix-Valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 22, no. 3, 2018, pp. 1169-74, doi:10.19113/sdufenbed.470192.
Vancouver Sağlam Özkan Y, Hızlıyel S. On the Approximation to Complex Matrix-valued Functions by Using Solutions of Partial Complex Differential Equation in Matrix Form. SDÜ Fen Bil Enst Der. 2018;22(3):1169-74.

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