105,406 research outputs found
Approximation of signals (functions) belonging to the weighted W(Lp,ξ(t))-class by linear operators
No full textMittal and Rhoades (1999–2001) and Mittal et al. (2006) have initiated the studies of error estimates En(f) through trigonometric Fourier approximations (TFA) for the situations in which the summability matrix T does not have monotone rows. In this paper, we determine the degree of approximation of a function f˜, conjugate to a periodic function f belonging to the weighted W(Lp,ξ(t))-class (p≥1), where ξ(t) is nonnegative and increasing function of t by matrix operators T (without monotone rows) on a conjugate series of Fourier series associated with f. Our theorem extends a recent result of Mittal et al. (2005) and a theorem of Lal and Nigam (2001) on general matrix summability. Our theorem also generalizes the results of Mittal, Singh, and Mishra (2005) and Qureshi (1981-1982) for Nörlund (Np)-matrices
Problems of Physiographic Zoning of Polar Lands.
No full text"Translator: S.C. Mittal"--Title page verso.
Translation of: Problemy fiziko-geograficheskogo raĭonirovanii︠a︡ poli︠a︡rnykh stran.
Originally issued in series: Trudy Arkticheskogo i antarkticheskogo nauchno-issledovatel'skogo instituta ; t. 304
Approximation of Signals (Functions) by Trigonometric Polynomials in Lp-Norm
No full textMittal and Rhoades (1999, 2000) and Mittal et al. (2011) have initiated a study of error estimates En(f) through
trigonometric-Fourier approximation (tfa) for the situations in which the summability matrix T does not have monotone rows. In this paper, the first author continues the work in the direction for T to be a Np-matrix. We extend two theorems on summability matrix Np of Deger et al. (2012) where they have extended two theorems of Chandra (2002) using Cλ-method obtained by deleting a set of rows from Cesàro matrix C1. Our theorems also generalize two theorems of Leindler (2005) to Np-matrix which in turn generalize the result of Chandra (2002) and Quade (1937)
Generalized thermostatistics based on the Sharma-Mittal entropy and escort mean values
No full textA generalized thermostatistics is developed for an entropy measure introduced
by Sharma and Mittal. A maximum-entropy scheme involving the maximization of
the Sharma and Mittal entropy under appropriate constraints expressed as escort
mean values is advanced. Maximum-entropy distributions exhibiting a power law
behavior in the asymptotic limit are obtained. Thus, results previously derived
for the Renyi entropy and the Tsallis entropy are
generalized. In addition, it is shown that for almost deterministic systems
among all possible composable entropies with kernels that are described by
power laws the Sharma-Mittal entropy is the only entropy measure that gives
rise to a thermostatistics based on escort mean values and admitting of a
partition function
Letter, [Author unclear] to Paulina T. Merritt
No full textHandwritten letter to Paulina Merritt from an unknown author, October 1, 1876.
Agricultural Productivity Trends in India: Sustainability Issues
No full textThe sustainability issue of the crop productivity is fast emerging. The post-Green Revolution phase is characterized by high input-use and decelerating total factor productivity growth (TFPG). The agricultural productivity attained during the 1980s has not been sustained during the 1990s and has posed a challenge for the researchers to shift the production function upward by improving the technology index. It calls for an examination of issues related to the trends in the agricultural productivity, particularly with reference to individual crops grown in the major states of India. Temporal and spatial variations of TFPG for major crops of India have also been examined.Agricultural and Food Policy,
Dataset for "Ge-on-Si modulators operating at mid-infrared wavelengths up to 8 um"
No full textData supports the paper
Li, T., Nedeljkovic, M., Hattasan, N., Cao, W., Qu, Z., Littlejohns, C., Soler Penades, J., Mastronardi, L., Mittal, V., Benedikovic, D., Thomson, D., Gardes, F., Wu, H., Zhou, Z. & Mashanovich, G., (2019) Ge-on-Si modulators operating at mid-infrared wavelengths up to 8 μm Photonics Research.</span
Modeling Uncertainty in Rooftop PV Investment
No full textThis presentation is from Proceedings of the 2018 IISE Annual Conference, held on May 19-22, 2018 at Orlando, Florida. Mittal, A., MacKenzie, C.A., Krejci,C.C., Elkins,T.,B, Modeling Uncertainty in Rooftop PV Investment. Posted with permission.</p
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