Search Results - "Dar, Ishfaq"

Inequalities for Rational Functions with Prescribed Poles by Rather, N. A., Iqbal, A., Dar, Ishfaq

“…For rational functions , where is a polynomial of degree at the most and , with we use simple but elegant techniques to strengthen generalizations of certain…”
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On the zeros of certain composite polynomials and an operator preserving inequalities by Rather, N. A., Dar, Ishfaq, Gulzar, Suhail

“…If all the zeros of n th degree polynomials f ( z ) and g ( z ) = ∑ k = 0 n λ k n k z k respectively lie in the cricular regions | z | ≤ r and | z | ≤ s | z -…”
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Zygmund-Type Integral Inequalities for Complex Polynomials by Mir, Abdullah, Rather, N. A., Dar, Ishfaq

“…Let P n be the class of all complex polynomials of degree at most n ,  and let T : P n → P n be a linear operator. We shall say that T is a B n -operator if…”
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Some lower bounds for the derivative of certain polynomials by Dar, Ishfaq, Iqbal, A.

“…For the class of polynomials having no zero outside the disc { z : | z | ≤ k } , there is considerable amount of literature concerning the estimation of lower…”
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On the zeros of a class of generalized derivatives by Rather, N. A., Iqbal, A., Dar, Ishfaq

“…In this paper, we obtain some results concerning the zeros of a class of generalized derivatives which are analogous to those for the ordinary derivative and…”
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INEQUALITIES PERTAINING TO RATIONAL FUNCTIONS WITH PRESCRIBED POLES by Rather, Nisar Ahmad, Wani, Mohmmad Shafi, Dar, Ishfaq

“…Let \(\Re_n\) be the set of all rational functions of the type \(r(z) = p(z)/w(z),\) where \(p(z)\) is a polynomial of degree at most \(n\) and  \(w(z) =…”
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Computation of the zeros of a quaternionic polynomial using matrix methods by Rather, N. A., Bhat, Tanveer, Dar, Ishfaq, Khan, Bilal, Sama, Arjika

“…AbstractIn a recent paper, Ishfaq Dar (2024), worked on the problem of locating the zeros of quaternion polynomials by introducing various matrix techniques…”
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Some inequalities for polynomials with restricted zeros by Rather, N. A., Dar, Ishfaq, Iqbal, A.

“…By using the boundary Schwarz lemma, it was shown by Dubinin (J Math Sci 143:3069–3076, 2007) that if P ( z ) is a polynomial of degree n having all its zeros…”
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On a refinement of Turán’s inequality by Rather, N. A., Dar, Ishfaq, Iqbal, A.

“…In this paper, we shall obtain some inequalities for the polar derivative of polynomial having all zeros in | z | ≤ k , k ≥ 1 . Our results sharpen some…”
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Growth Estimate for Rational Functions with Prescribed Poles and Restricted Zeros by RATHER, N. A., SHAFI, M., DAR, ISHFAQ

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Some Extensions of a Theorem of Paul Turán Concerning Polynomials by RATHER, N. A., DAR, ISHFAQ, IQBAL, A.

“…In this paper, certain new results concerning the maximum modulus of the polar derivative of a polynomial with restricted zeros are obtained. These estimates…”
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Optimization of ultrasound-assisted extraction of Nigella sativa seed oil for enhancement of yield and antioxidant activity by Dar, Ishfaq Hamid, Junaid, Pir Mohammad, Ahmad, Saghir, Shams, Rafeeya, Dash, Kshirod Kumar, Shaikh, Ayaz Mukarram, Béla, Kovács

“…The seeds of Nigella sativa have been shown to contain a number of constituents that have nutritional and therapeutic characteristics. The oil extracted from…”
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Location of the zeros of quaternionic polynomials using matrix tools by Rather, N. A, Wani, Naseer Ahmad, Dar, Ishfaq

“…Using a variety of matrix techniques, the problem of locating the left eigenvalues of the quaternion companion matrices are investigated in this paper. In a…”
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Inequalities for rational functions with prescribed poles by Rather, N. A, Iqbal, A, Dar, Ishfaq

“…For rational functions, we use simple but elegant techniques to strengthen generalizations of certain results which extend some widely known polynomial…”
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Inequalities for the derivative of Polynomials with restricted zeros by Rather, N. A, Dar, Ishfaq, Iqbal, A

“…In this paper we shall use the boundary Schwarz lemma of Osserman to obtain some generalizations and refinements of some well known results concerning the…”
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Development of web based gas monitoring system using LabVIEW by Khera, Neeraj, Sharma, Priya, Shukla, Divya, Dar, Ishfaq Gaffar

“…This paper presents the development of the web based hazardous gases monitoring system. In this paper, the National Instruments LabVIEW software along with a…”
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Development of microcontroller based lemon ripening condition monitoring system by Khera, Neeraj, Shukla, Divya, Sharma, Priya, Dar, Ishfaq Gaffar

“…This paper presents the development of microcontroller based lemon ripening condition monitoring system using National Instrument LabVIEW software. Ripening of…”
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