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Abstract We define a function of two real vectors by a certain homogeneous quotient involving power sums, and show that its supremum grows asymptotically linearly w.r.t. the dimension. From this, we deduce a condition un...

The efficiency of financial trading is a fundamental concept in finance, essential to effective price discovery, minimising transaction costs, and maintaining market liquidity. Despite the theoretical robustness of conce...

Time series analysis is essential for finance, transportation, energy, healthcare, and climate research. While time-frequency domain representation underpins effective time series modeling, its holistic utilization and i...

The sphere of modern financial economics encompases finance, micro investment theory and much of the economics of uncertainty. As is evident from its influence on other branches of economics including public finance, ind...

Previous article Next article Fractional Brownian Motions, Fractional Noises and ApplicationsBenoit B. Mandelbrot and John W. Van NessBenoit B. Mandelbrot and John W. Van Nesshttps://doi.org/10.1137/1010093PDFBibTexSecti...

Subjects / keywords: applied mathematics, dynamical systems, mathematical finance, mathematics of computation, optimization; Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative ...

Subjects / keywords: Finance; Mathematical models; Business mathematics; Data processing; Electronic books

Subjects / keywords: Finance; Mathematical models; Business mathematics; Data processing; Electronic books

Subjects / keywords: Finance; Mathematical models; Finance, Personal; Mathematics; Business mathematics; Decision making; Electronic books

Subjects / keywords: Economics, Mathematical; Finance; Mathematics; Financial agreements

Subjects / keywords: Economics, Mathematical; Finance; Mathematics

Subjects / keywords: Business forecasting; Decision making; Mathematical models; Finance; Electronic books

Subjects / keywords: Stochastic models; Finance; Mathematical models; Business mathematics; Electronic books

Subjects / keywords: Common value auction; Insider trading; Insider; Economics; Financial economics; Business; Mathematical economics; Microeconomics; Finance; Political science; Law

Subjects / keywords: Gaussian; Position (finance); Unit sphere; Distribution (mathematics); Dispersion (optics); Mathematical analysis; Amplitude; Physics; Normal distribution; Unit vector; Normality; Mathematics

We construct a generalized gradient approximation (GGA) for the density ${\mathit{n}}_{\mathrm{xc}}$(r,r+u) at position r+u of the exchange-correlation hole surrounding an electron at r, or more precisely for its system ...

In this article, we present a new LINear Constraint Solver (LINCS) for molecular simulations with bond constraints. The algorithm is inherently stable, as the constraints themselves are reset instead of derivatives of th...

Even if there is an agreed-upon, fixed social objective function and policymakers know the timing and magnitude of the effects of their actions, discretionary policy, namely, the selection of that decision which is best,...

Классическая работа лаурета Нобелевской премии по экономике Пола Самуэльсона, заложившая основу современной теории об...

Subjects / keywords: econometrics, mathematical statistics, economics, economic modelling, mathematical modelling, quantitative methods; Social Sciences: Industries. Land use. Labor: Economic growth, development, planning; Social Sciences: F...

Subjects / keywords: finance, regional economy, world economy, national economy, mathematical modeling, management; Social Sciences: Finance; Social Sciences: Economic theory. Demography: Economics as a science

Subjects / keywords: economics, business, finances, mathematical models in economics; Social Sciences: Economic theory. Demography: Economics as a science

Subjects / keywords: economics, business, finances, mathematical models in economics; Social Sciences: Commerce: Business

Subjects / keywords: finance, economics, law, economic and mathematical methods; Social Sciences: Finance