#### Filter Results:

- Full text PDF available (9)

#### Publication Year

2009

2017

- This year (1)
- Last 5 years (16)
- Last 10 years (18)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Key Phrases

Learn More

- Ram Jiwari, R. C. Mittal, Kapil K. Sharma
- Applied Mathematics and Computation
- 2013

- Ram Jiwari, Sapna Pandit, R. C. Mittal
- Computer Physics Communications
- 2012

Article history: Received 18 July 2011 Received in revised form 6 November 2011 Accepted 5 December 2011 Available online 8 December 2011

- R. C. Mittal, Ram Jiwari
- 2012

Purpose – The purpose of this paper is to use the polynomial differential quadrature method (PDQM) to find the numerical solutions of some Burgers’-type nonlinear partial differential equations. Design/methodology/approach – The PDQM changed the nonlinear partial differential equations into a system of nonlinear ordinary differential equations (ODEs). The… (More)

- Ram Jiwari
- Computer Physics Communications
- 2015

- R. JIWARI
- 2009

Abstract In this paper, we study the numerical solutions of Fisher’s equation and to a nonlinear diffusion equation of the Fisher type by differential quadrature method. Fisher's equation combines diffusion with logistic nonlinearity. The equation occurs in logistic population growth models, neurophysiology and nuclear reactions. Therefore, numerical study… (More)

- Ram Jiwari, Sapna Pandit, R C Mittal, MNNIT Allahabad
- 2012

In this article, we proposed a numerical technique based on polynomial differential quadrature method (PDQM) to find the numerical solutions of one dimensional hyperbolic telegraph equation. The hyperbolic partial differential equations model the vibrations of structures (e.g., buildings, beams, and machines) and they are the basis for fundamental equations… (More)

- Ram Jiwari
- Computer Physics Communications
- 2012

In this paper, an efficient numerical scheme based on uniform Haar wavelets and the quasilinearization process is proposed for the numerical simulation of time dependent nonlinear Burgers’ equation. The equation has great importance in many physical problems such as fluid dynamics, turbulence, sound waves in a viscous medium etc. The Haar wavelet basis… (More)

- Ram Jiwari, Sapna Pandit, R. C. Mittal
- Applied Mathematics and Computation
- 2012

0096-3003/$ see front matter 2012 Elsevier Inc doi:10.1016/j.amc.2012.01.006 ⇑ Corresponding author. E-mail address: ram1maths@gmail.com (R. Jiwar In this article, we proposed a numerical technique based on polynomial differential quadrature method (PDQM) to find the numerical solutions of two dimensional hyperbolic telegraph equation with Dirichlet and… (More)

- R. C. Mittal, Ram Jiwari
- Applied Mathematics and Computation
- 2011

- Ram Jiwari
- Computer Physics Communications
- 2015