irony is a mysterious communicative language between writer and reader and among its beauties, brevity and oddity and duality of meaning can be referred to. so it is considered as one of the best means of interpretation in an indirect way to reform society. this article elaborates on irony in terms of language and terminology with emphasis on the most important available works in this area. the...

since the beginning of the nineteenth century onward , arabic drama has preserved a close relation to the heritage. one of the most famous dramas s using the classical elements is “al-malik howa-l-malik” ( the king is the king) written by the syrian dramatist “sa’dallah wannous”. in composing this drama ,he has been inspired by one of one thousand and one nights fables namely “an-naim wa-l- yag...

Chair: Meeta Co-Chairs: Leela Digumarti, Neelam Agarwal, Nirmala Vaze, Rashmi Shah, Sonia Malik. Advisory Board: Asha Kapadia, Atul Munshi, Duru Shah, Rama Vaidya, Saroj Srivastava, Sonia Malik, Sunila Khandelwal, Urvashi Prasad Jha. External Review Board: Anita Gadgil, Dayasagar, G R Sridhar, Hema Divakar, P K Shah, Rakesh Sahay, Sanjay Kalra. Resource Faculty: Alka Kumar, Anil Mahajan, Ani...

The Perona–Malik nonlinear parabolic problem, which is widely used in image processing, is investigated in this paper from the numerical point of view. An explicit finite volume numerical scheme for this problem is presented and consistency property is proved.

A new class of anisotropic diffusion models is proposed for image processing which can either be viewed as a novel kind of regularization of the classical Perona-Malik model or, as it is advocated by the authors, as a new independent model. The models are diffusive in nature and are characterized by the presence of both forward and backward regimes. In contrast to the Perona-Malik model, in the...

A noise removal method for band pass signals based on the anisotropic diffusion algorithm originally put forward by Perona and Malik is proposed in this paper. The anisotropic smoothing algorithm proposed here is for band pass signals modulated with a constant carrier frequency. A partial differential equation to smooth band pass noisy signals is derived. The propagator of this differential equ...

In this paper, we focus on a numerical method of a problem called the Perona-Malik inequality which we use for image denoising. This model is obtained as the limit of the Perona-Malik model and the p-Laplacian operator with p → ∞. In Atlas et al., (Nonlinear Anal. Real World Appl 18:57–68, 2014), the authors have proved the existence and uniqueness of the solution of the proposed model. However...

Review of Ahmed Malik, S. (2021). Islam and Evolution: Al-Ghazālī the Modern Evolutionary Paradigm. London: Routledge.