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Existence and regularization of the local times of a Gaussian process

Yıl 2018, Cilt: 47 Sayı: 5, 1206 - 1215, 16.10.2018

Öz

We study an existence result in the mean square sense of the local times of a one-dimensional Gaussian process defined by an indefinite Wiener integral. For any spatial dimension, we prove that the local times of a Gaussian process, after appropriatelly renormalized, exist as White noise distributions. We also present a regularization of the local times and show a convergence result in Hida distributions space.

Kaynakça

  • Bock, W., da Silva, J.L. and Suryawan, H.P. Local times for multifractional Brownian mo- tion in higher dimensions: a white noise approach, Infin. Dimens. Anal., Quantum Probab. Relat. Top. 19(4), Article ID 1650026, 16 pp, 2016.
  • Bock, W., Oliveira, M.J., da Silva, J.L. and Streit, L. Polymer measure: Varadhan's renormalization revisited, Rev. Math. Phys. 27(3), Article ID 1550009, 5 pp, 2016.
  • da Faria, M., Hida, T., Streit, L. and Watanabe, H. Intersection local times as generalized white noise functionals, Acta Appl. Math. 46, 351-362, 1997.
  • Drumond, C., Oliveira, M.J. and da Silva, J.L. Intersection local times of fractional Brownian motions with $H\in (0,1)$ as generalized white noise functionals, Stochastic and Quantum Dynamics of Biomolecular Systems. AIP Conference Proceedings, 34-45, 2008.
  • Grothaus, M., Riemann, F. and Suryawan, H.P. A white noise approach to the Feynman integrand for electrons in random media, J. Math. Phys.55, Article ID 913507, 16 pp, 2014.
  • Hida, T., Kuo, H.-H., Potthoff, J. and Streit, L. White Noise. An Infinite Dimensional Calculus (Kluwer Academic Publishers, Dordrecht, 1993).
  • Suryawan, H.P. A white noise approach to the self-intersection local times of a Gaussian process, J. Indonesian Math. Soc. 20, 111-124, 2014.
  • Suryawan, H.P. Gaussian white noise analysis and its application to Feynman path integral, AIP Conference Proceedings 1707, Article ID 030001, 10 pp, 2016.
  • Kondratiev, Y., Leukert, P. and Streit, L. Wick calculus in Gaussian analysis, Acta Appl. Math. 44, 269-294, 1996.
  • Kondratiev, Y., Leukert, P., Pottho_, J., Streit, L. and Westerkamp, W. Generalized functionals in Gaussian spaces: The characterization theorem revisited, J. Funct. Anal. 141, 301-318, 1996.
  • Kuo, H.-H. White Noise Distribution Theory (CRC Press, Boca Raton, 1996).
  • Watanabe, H. The local time of self-intersections of Brownian motions as generalized Brownian functionals, Lett. Math. Phys. 23, 1-9, 1991.
Yıl 2018, Cilt: 47 Sayı: 5, 1206 - 1215, 16.10.2018

Öz

Kaynakça

  • Bock, W., da Silva, J.L. and Suryawan, H.P. Local times for multifractional Brownian mo- tion in higher dimensions: a white noise approach, Infin. Dimens. Anal., Quantum Probab. Relat. Top. 19(4), Article ID 1650026, 16 pp, 2016.
  • Bock, W., Oliveira, M.J., da Silva, J.L. and Streit, L. Polymer measure: Varadhan's renormalization revisited, Rev. Math. Phys. 27(3), Article ID 1550009, 5 pp, 2016.
  • da Faria, M., Hida, T., Streit, L. and Watanabe, H. Intersection local times as generalized white noise functionals, Acta Appl. Math. 46, 351-362, 1997.
  • Drumond, C., Oliveira, M.J. and da Silva, J.L. Intersection local times of fractional Brownian motions with $H\in (0,1)$ as generalized white noise functionals, Stochastic and Quantum Dynamics of Biomolecular Systems. AIP Conference Proceedings, 34-45, 2008.
  • Grothaus, M., Riemann, F. and Suryawan, H.P. A white noise approach to the Feynman integrand for electrons in random media, J. Math. Phys.55, Article ID 913507, 16 pp, 2014.
  • Hida, T., Kuo, H.-H., Potthoff, J. and Streit, L. White Noise. An Infinite Dimensional Calculus (Kluwer Academic Publishers, Dordrecht, 1993).
  • Suryawan, H.P. A white noise approach to the self-intersection local times of a Gaussian process, J. Indonesian Math. Soc. 20, 111-124, 2014.
  • Suryawan, H.P. Gaussian white noise analysis and its application to Feynman path integral, AIP Conference Proceedings 1707, Article ID 030001, 10 pp, 2016.
  • Kondratiev, Y., Leukert, P. and Streit, L. Wick calculus in Gaussian analysis, Acta Appl. Math. 44, 269-294, 1996.
  • Kondratiev, Y., Leukert, P., Pottho_, J., Streit, L. and Westerkamp, W. Generalized functionals in Gaussian spaces: The characterization theorem revisited, J. Funct. Anal. 141, 301-318, 1996.
  • Kuo, H.-H. White Noise Distribution Theory (CRC Press, Boca Raton, 1996).
  • Watanabe, H. The local time of self-intersections of Brownian motions as generalized Brownian functionals, Lett. Math. Phys. 23, 1-9, 1991.
Toplam 12 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Matematik
Bölüm Matematik
Yazarlar

Herry Pribawanto Suryawan Bu kişi benim

Yayımlanma Tarihi 16 Ekim 2018
Yayımlandığı Sayı Yıl 2018 Cilt: 47 Sayı: 5

Kaynak Göster

APA Suryawan, H. P. (2018). Existence and regularization of the local times of a Gaussian process. Hacettepe Journal of Mathematics and Statistics, 47(5), 1206-1215.
AMA Suryawan HP. Existence and regularization of the local times of a Gaussian process. Hacettepe Journal of Mathematics and Statistics. Ekim 2018;47(5):1206-1215.
Chicago Suryawan, Herry Pribawanto. “Existence and Regularization of the Local Times of a Gaussian Process”. Hacettepe Journal of Mathematics and Statistics 47, sy. 5 (Ekim 2018): 1206-15.
EndNote Suryawan HP (01 Ekim 2018) Existence and regularization of the local times of a Gaussian process. Hacettepe Journal of Mathematics and Statistics 47 5 1206–1215.
IEEE H. P. Suryawan, “Existence and regularization of the local times of a Gaussian process”, Hacettepe Journal of Mathematics and Statistics, c. 47, sy. 5, ss. 1206–1215, 2018.
ISNAD Suryawan, Herry Pribawanto. “Existence and Regularization of the Local Times of a Gaussian Process”. Hacettepe Journal of Mathematics and Statistics 47/5 (Ekim 2018), 1206-1215.
JAMA Suryawan HP. Existence and regularization of the local times of a Gaussian process. Hacettepe Journal of Mathematics and Statistics. 2018;47:1206–1215.
MLA Suryawan, Herry Pribawanto. “Existence and Regularization of the Local Times of a Gaussian Process”. Hacettepe Journal of Mathematics and Statistics, c. 47, sy. 5, 2018, ss. 1206-15.
Vancouver Suryawan HP. Existence and regularization of the local times of a Gaussian process. Hacettepe Journal of Mathematics and Statistics. 2018;47(5):1206-15.