4 papers
Classifying Wavelet Coorbit Spaces in Dimension 2
Noufal Asharaf, Hartmut Führ, Vaishakh Jayaprakash
Coorbit spaces provide a rigorous framework for the assessment of the approximation theoretic properties of generalized wavelet systems. It is therefore useful to understand when t…
Performance Assessment and Construction of Compactly Supported Dual Windows for B-spline and Exponential B-spline Gabor Frames
Sruthi Raghoothaman, Noufal Asharaf
This manuscript focuses on the construction of compactly supported dual Gabor frames in . The performance of the constructed dual frames is analysed for Gabor syst…
Non-negative persymmetric realizability of certain classes of spectra
Nayanthara, Noufal Asharaf
Identifying the collection of scalars that represent a non-negative matrix's eigenvalues is known as the non-negative inverse eigenvalue problem (NIEP). Conditions for the existenc…
Modified Cubic B-spline Based Differential Quadrature Methods for Time-fractional Black-Scholes Equation
Nizamudheen V, Riyasudheen TK, Noufal Asharaf +1
The time-fractional Black-Scholes equation (TFBSE) is intended to price the options for which the underlying price fluctuates within a correlated fractal transmission system. Altho…