Yazar "Demiray, Hilmi" için listeleme
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04.08.2002 - TGRT, Haber Türk, Işık Üniversitesi Tanıtım
Işık Üniversitesi; Erginsoy, Ceren; Yarman, Sıddık; Divriş, Aslı; Ferman, Murat; Onay, Yaşar; İdemen, Mithat; Altunbay, Seyhun; Demiray, Hilmi; Güneç Kıyak, Nafiye; Ülger, Cem (HABER TÜRK - TGRT Haber, 2002-08-04)Haber Türk ve TGRT kanallarında yayınlanan FMV Işık Üniversitesi'nin tanıtımının yapıldığı programların videosuna erişimdir. -
06.09.2001 - TRT2, Türkler'in Bilime ve Teknolojiye Katkısı
Kılkış, Birol; Şuhubi, Erdoğan; Demiray, Hilmi; Şengör, Celal; Yarman, Sıddık (TRT 2, 2001-09-06)TRT 2 kanalında yayınlanan "Türkler'in Bilime ve Teknolojiye Katkısı" belgesel programının video erişimidir. -
2002 - Işık Üniversitesi Şile Kampüsü Kuruluş Belgeseli
Işık Üniversitesi; Yarman, Sıddık; Çayıroğlu, İhsan; Gökçek, Altan; Demiray, Hilmi; İdemen, Mithat; Dalman, Necmi; Panayırcı, Erdal (Işık Üniversitesi, 2002)Işık Üniversitesi Şile Kampüsü Kuruluş Belgeseli videosunun erişimi ve deşifresidir. -
An application of modified reductive perturbation method to symmetric regularized-long-wave
Demiray, Hilmi (Işık University Press, 2011-01)In this work, we extended the application of "the modified reductive perturbation method" to symmetrical regularized long waves with quadratic nonlinearity and obtained various form of KdV equations as the governing ... -
An approximate wave solution for perturbed KDV and dissipative NLS equations: weighted residual method
Demiray, Hilmi (Işık University Press, 2019-10)In the present work, we modified the conventional "weighted residual method" to some nonlinear evolution equations and tried to obtain the approximate progressive wave solutions for these evolution equations. For the ... -
Contribution of higher order terms to the nonlinear shallow water waves
Demiray, Hilmi (Işık University Press, 2012-04)In this work, by utilizing the scaled multiple-space expansion method, we studied the propagation of weakly nonlinear waves in shallow water and obtained the governing evolution equations of various order terms in the ... -
Head-on collision of the solitary waves in fluid-filled elastic tubes
Özden, Ali Erinç; Demiray, Hilmi (Işık University Press, 2018-04)In the present work, by employing the field equations given in [15] and the extended PLK method derived in [9], we have studied the head-on collision of solitary waves in arteries. Introducing a set of stretched coordinates ... -
Higher order perturbation expansion for ion-acoustic solitary waves with q-nonextensive nonthermal velocity distribution
Demiray, Hilmi (Işık University Press, 2018-04)The basic nonlinear equations describing the dynamics of a two component plasma consisting of cold positive ions and electrons obeying hybrid q-nonextensive nonthermal velocity distribution are examined through the use of ... -
Modulational instability of three dimensional waves in a plasma with vortex electron distribution
Demiray, Hilmi (Işık University Press, 2019-07)In the present work, employing the three dimensional equations of a plasma composed of a cold electron fluid, hot electrons obeying a trapped / vortex-like distribution, and stationary ions, we study the amplitude modulation ... -
A note on the cylindrical waves with transverse distortion in a plasma with vortex electron distribution
Demiray, Hilmi (Işık University Press, 2020-01)In the present work, employing the conventional reductive perturbation method and the nonlinear field equations of a plasma consisting of a cold electron uid, hot electrons obeying a non-isothermal (trapped/vortex-like) ... -
On progressive wave solution for non-planar KDV equation in a plasma with q-nonextensive electrons and two oppositely charged ions
Demiray, Hilmi; El-Zahar, Essam Roshdy; Shan, Shaukat Ali (Işık University Press, 2020)In this paper, the ion-acoustic wave is investigated in a plasma with q-nonextensive electrons and two oppositely charged ions with varying masses. These parameters are found to modify the linear dispersion relation and ...
