作者: Adornment 時間: 2025-3-21 23:20
A Fuzzy Approach to Portfolio Rebalancing with Transaction Costsnagers’ decisions are subject to vagueness, ambiguity or some other kind of fuzziness. Based on fuzzy decision theory, two portfolio rebalancing models with transaction costs are proposed. An example is given to illustrate that the two linear programming models based on fuzzy decisions can be used e作者: Thyroiditis 時間: 2025-3-22 01:18 作者: 用肘 時間: 2025-3-22 07:57 作者: COM 時間: 2025-3-22 11:38
Double Auction in Two-Level Markets In this paper, we introduce another property of double auction: semi-independence, from which we are trying to reveal the essential relation between incentive compatibility and economic efficiency..Babaioff and Nisan [[.]] studied supply chain of markets and corresponding protocols that solve the t作者: 不易燃 時間: 2025-3-22 13:37 作者: 不易燃 時間: 2025-3-22 18:28
A Set of Data Mining Models to Classify Credit Cardholder Behaviordit cardholders. In credit card portfolio management, predicting the cardholder’s spending behavior is a key to reduce the risk of bankruptcy. Given a set of predicting variables (attributes) that describes all possible aspects of credit cardholders, we first present a set of general classification 作者: 劇毒 時間: 2025-3-22 23:06 作者: V切開 時間: 2025-3-23 04:46
Core Equivalence in Economy for Modal Logicic with non-partitional information structures.We propose a generalized notion of rational expectations equilibrium for the economy and we show the core equivalence theorem: The ex-post core for the economy coincides with the set of all its rational expectations equilibria.作者: 怪物 時間: 2025-3-23 09:03
Model on Analysis of Industrial Relation Based on the Binary Relation Theoryy method of quantitative analysis is provided for understanding the industrial structure and the relation. The model is applied to analyze the connected incidence relation of the industrial system in Anhui Province. The results show the model is effective with simple principle and handy operation. A作者: hegemony 時間: 2025-3-23 12:34 作者: Assignment 時間: 2025-3-23 14:40
Multi-symplectic Spectral Methods for the Sine-Gordon Equationiodic boundary conditions. In this note we develop multi-symplectic spectral discretizations for the sine-Gordon equation. We discuss the preservation of its phase space geometry, as measured by the associated nonlinear spectrum, by the multi-symplectic spectral methods.作者: PHIL 時間: 2025-3-23 20:50
A Survey on Methods for Computing Matrix Exponentials in Numerical Schemes for ODEsmethods to evaluate the exponentiation of a matrix will be reviewed paying more attention to Krylov subspace methods and Schur factorization techniques. Some theoretical results on the bounds for the entries of the exponential matrix and some implementation details will be also discussed.作者: Nucleate 時間: 2025-3-23 23:35 作者: 記憶法 時間: 2025-3-24 04:45 作者: PAEAN 時間: 2025-3-24 10:13 作者: crescendo 時間: 2025-3-24 11:04
Applying Stabilization Techniques to Orthogonal Gradient Flows of orthogonal differential systems deriving from the application of the gradient flow techniques to minimization problems. Neglecting the constraints for the solution a differential system is derived. Hence the problem is modified introducing a stabilization technique which is a function of the con作者: 香料 時間: 2025-3-24 15:28
Coupling General Circulation Models on a Meta-computertwo different remote supercomputers in an efficient way for the first time..Two state-of-the-art climate models have been chosen, a coupling tool has been adapted, and a new developed message-passing library has been used.作者: Lacerate 時間: 2025-3-24 19:21
Numerical Simulation of Cloud Dynamics and Microphysicsribution and transformation of aerosol due to in cloud chemical reactions, dynamical and microphysical processes. The influence of the clouds upon the aerosol properties increase greatly in extreme conditions, such as volcano eruptions, explosions, large fires, when enormous number of aerosol partic作者: aesthetician 時間: 2025-3-25 01:38 作者: 健壯 時間: 2025-3-25 03:48 作者: mechanism 時間: 2025-3-25 08:51
Market Research and Organizational Designic with non-partitional information structures.We propose a generalized notion of rational expectations equilibrium for the economy and we show the core equivalence theorem: The ex-post core for the economy coincides with the set of all its rational expectations equilibria.作者: Cumbersome 時間: 2025-3-25 15:12
https://doi.org/10.1007/978-981-99-4254-1iodic boundary conditions. In this note we develop multi-symplectic spectral discretizations for the sine-Gordon equation. We discuss the preservation of its phase space geometry, as measured by the associated nonlinear spectrum, by the multi-symplectic spectral methods.作者: 閃光東本 時間: 2025-3-25 16:29
No-One Left Behind: A Holistic Approach,methods to evaluate the exponentiation of a matrix will be reviewed paying more attention to Krylov subspace methods and Schur factorization techniques. Some theoretical results on the bounds for the entries of the exponential matrix and some implementation details will be also discussed.作者: apiary 時間: 2025-3-25 20:10
Erkan Sahinkaya,Deniz U?ar,Anna H. Kaksonenhe frequency ω can be estimated in advance. Using the linear stage representation, we describe how to derive two step Runge-Kutta-Nystr?m methods which integrate trigonometric and mixed polynomials exactly. The resulting methods depend on the parameter . = ., where . is the stepsize.作者: hauteur 時間: 2025-3-26 01:57
Manuel Correia Guedes,Gustavo Cantuáriaobtain the eigenvalues of Hamiltonian matrices . = . with . symmetric and positive definite. These matrices represent a significant subclass of Hamiltonian matrices since their eigenvalues lie on the imaginary axis. An implicitly restarted procedure is also considered in order to speed-up the convergence of the algorithm.作者: PAGAN 時間: 2025-3-26 06:30
Urban Transport in Ho Chi Minh City, Vietnamtwo different remote supercomputers in an efficient way for the first time..Two state-of-the-art climate models have been chosen, a coupling tool has been adapted, and a new developed message-passing library has been used.作者: originality 時間: 2025-3-26 09:39 作者: 厚臉皮 時間: 2025-3-26 16:33 作者: CANDY 時間: 2025-3-26 20:09
Market Research and Organizational Designnagers’ decisions are subject to vagueness, ambiguity or some other kind of fuzziness. Based on fuzzy decision theory, two portfolio rebalancing models with transaction costs are proposed. An example is given to illustrate that the two linear programming models based on fuzzy decisions can be used e作者: infarct 時間: 2025-3-26 22:19 作者: Facilities 時間: 2025-3-27 01:45
https://doi.org/10.1057/9781137525956e countries financial system. Then at least how much data is needed? Based on the framework of HJM model, We prove that the amount of the data needed is related to the form of the volatility function of forward rates, and then the initial forward rate curve is not essential.作者: LUT 時間: 2025-3-27 05:48
https://doi.org/10.1057/9781137525956 In this paper, we introduce another property of double auction: semi-independence, from which we are trying to reveal the essential relation between incentive compatibility and economic efficiency..Babaioff and Nisan [[.]] studied supply chain of markets and corresponding protocols that solve the t作者: Hdl348 時間: 2025-3-27 11:32
Sustainable Growth in Global Marketssents some solutions and achievements on multicast service, QoS provision, security, network accounting and billing. In the third section, this paper gives the architecture of a community network, which is a broadband access network based on high-speed switching Ethernet, and provides integrated ser作者: 相容 時間: 2025-3-27 15:08 作者: TEM 時間: 2025-3-27 19:07
Understanding International Business, the reward rate function is extended real-valued and the discount rate is a real number. Under necessary conditions that the model is well defined, the state space is partitioned into three subsets, on which the optimal value function is positive infinity, negative infinity, or finite, respectivel作者: 愛了嗎 時間: 2025-3-28 00:22 作者: Fibrin 時間: 2025-3-28 04:59 作者: Fibrin 時間: 2025-3-28 08:39
https://doi.org/10.1007/978-981-19-7230-0nst the weak form of efficient market hypothesis for both Shanghai and Shenzhen stock markets, although they have become more efficient at the later stage. We also find that Share A markets are more efficient than Share B markets, but there is no clear evidence on which stock market, Shanghai or She作者: GEST 時間: 2025-3-28 10:45 作者: 輕快帶來危險(xiǎn) 時間: 2025-3-28 18:12
No-One Left Behind: A Holistic Approach,methods to evaluate the exponentiation of a matrix will be reviewed paying more attention to Krylov subspace methods and Schur factorization techniques. Some theoretical results on the bounds for the entries of the exponential matrix and some implementation details will be also discussed.作者: NOT 時間: 2025-3-28 21:29
Leaching and Recovery of Metals,ere . and . are real square matrices orthogonal with respect to a particular inner product defined through a real diagonal matrix . of order . having all the elements equal to ±1, and . is a real diagonal matrix with nonnegative elements, called .-singular values. When . is the identity matrix this 作者: Infraction 時間: 2025-3-29 02:47 作者: DNR215 時間: 2025-3-29 04:18
Manuel Correia Guedes,Gustavo Cantuáriaobtain the eigenvalues of Hamiltonian matrices . = . with . symmetric and positive definite. These matrices represent a significant subclass of Hamiltonian matrices since their eigenvalues lie on the imaginary axis. An implicitly restarted procedure is also considered in order to speed-up the conver作者: 雄偉 時間: 2025-3-29 07:33 作者: Outspoken 時間: 2025-3-29 12:04
Urban Transport in Ho Chi Minh City, Vietnamtwo different remote supercomputers in an efficient way for the first time..Two state-of-the-art climate models have been chosen, a coupling tool has been adapted, and a new developed message-passing library has been used.作者: Blemish 時間: 2025-3-29 17:34
Urban Environment: An Overview of Resultsribution and transformation of aerosol due to in cloud chemical reactions, dynamical and microphysical processes. The influence of the clouds upon the aerosol properties increase greatly in extreme conditions, such as volcano eruptions, explosions, large fires, when enormous number of aerosol partic作者: sclera 時間: 2025-3-29 21:55 作者: GREG 時間: 2025-3-30 02:29 作者: 否認(rèn) 時間: 2025-3-30 06:25 作者: 悄悄移動 時間: 2025-3-30 09:22 作者: Glower 時間: 2025-3-30 13:28
Two Step Runge-Kutta-Nystr?m Methods for Oscillatory Problems Based on Mixed Polynomialshe frequency ω can be estimated in advance. Using the linear stage representation, we describe how to derive two step Runge-Kutta-Nystr?m methods which integrate trigonometric and mixed polynomials exactly. The resulting methods depend on the parameter . = ., where . is the stepsize.作者: Assemble 時間: 2025-3-30 17:01 作者: GOAD 時間: 2025-3-30 21:01
Coupling General Circulation Models on a Meta-computertwo different remote supercomputers in an efficient way for the first time..Two state-of-the-art climate models have been chosen, a coupling tool has been adapted, and a new developed message-passing library has been used.作者: 阻礙 時間: 2025-3-31 01:43
https://doi.org/10.1007/3-540-44862-4Alignment; algorithms; architecture; computational engineering; computational mathematics; computational 作者: Aggregate 時間: 2025-3-31 06:16
978-3-540-40195-7Springer-Verlag Berlin Heidelberg 2003作者: HARP 時間: 2025-3-31 11:57
Segmentation, Targeting, and Positioning. As a part of the performance analysis, a data testing comparison between the MCLP and induction decision tree approaches is demonstrated. These findings suggest that the MCLP-data mining techniques have a great potential in discovering knowledge patterns from a large-scale real-life database or da作者: 誘使 時間: 2025-3-31 13:33
A Set of Data Mining Models to Classify Credit Cardholder Behavior. As a part of the performance analysis, a data testing comparison between the MCLP and induction decision tree approaches is demonstrated. These findings suggest that the MCLP-data mining techniques have a great potential in discovering knowledge patterns from a large-scale real-life database or da
