Results 11 to 20 of about 919,859 (183)
A New Closed-Form Formula of the Gauss Hypergeometric Function at Specific Arguments
In this paper, the authors briefly review some closed-form formulas of the Gauss hypergeometric function at specific arguments, alternatively prove four of these formulas, newly extend a closed-form formula of the Gauss hypergeometric function at some ...
Yue-Wu Li, Feng Qi
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On a nonlinear second-order difference equation
We study a nonlinear second-order difference equation which considerably extends some equations in the literature. Our main result shows that the difference equation is solvable in closed form. Some applications of the main result are also given.
Stevo Stević +3 more
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At present, the study concerning pricing variance swaps under CIR the (Cox–Ingersoll–Ross)–Heston hybrid model has achieved many results; however, due to the instantaneous interest rate and instantaneous volatility in the model following the Feller ...
Chen Mao, Guanqi Liu, Yuwen Wang
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A New Approach to Discrete Integration and Its Implications for Delta Integrable Functions
This research aims to develop discrete fundamental theorems using a new strategy, known as delta integration method, on a class of delta integrable functions. The νth-fractional sum of a function f has two forms; closed form and summation form.
Mohammed M. Al-Shamiri +8 more
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A closed-form pricing formula for European options in an illiquid asset market
This article addresses the problem of pricing European options when the underlying asset is not perfectly liquid. A liquidity discounting factor as a function of market-wide liquidity governed by a mean-reverting stochastic process and the sensitivity of
Puneet Pasricha +2 more
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Integration of a Generalized Ratio of Polynomials
This paper provides a closed-form solution to the indefinite integral of a ratio of generalized polynomials where the denominator polynomial is raised to the general order r∈Z+.
Matthew J. Brandsema, Donovan E. Brocker
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The closed-form solution of each rotation joint angle is the most direct and convenient method for humanoid robot arms to imitate the real-time motion of the human arm.
Feifei Zhong +5 more
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Note on constructing a family of solvable sine-type difference equations
We obtain a family of first order sine-type difference equations solvable in closed form in a constructive way, and we present a general solution to each of the equations.
Ahmed El-Sayed Ahmed +4 more
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A Mathematical Model for the Analysis of Jet Engine Fuel Consumption during Aircraft Cruise
In this paper we propose a mathematical model for the fuel consumption analysis during aircraft cruise. A closed-form formula that expresses the aircraft’s weight variation over time, and hence, the fuel flow rate, is obtained as a result. Furthermore, a
Francisco Velásquez-SanMartín +3 more
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Bartlett's formulae?Closed forms and recurrent equations [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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