Multivariate linear and non linear causality tests with applications
Multivariate linear and non linear causality tests with applications
... developing both linear and non -linear causality tests in multivariate settings instead of in pairwise context We then apply the tests to identify the linear and non -linear multivariate causality relationships ... Multiple Linear Granger Causality Hypothesis and Likelihood Ratio Test 15 Multivariate Nonlinear Causality Test 20 3.2.1 Multivariate Nonlinear Causality ... examine the linear causality between any pair of time series Hiemstra and Jones (1994) developed a nonlinear Granger causality test to investigate the nonlinear causality between stock prices and trading...
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Báo cáo hóa học: " Research Article A Generalized Approach to Linear Transform Approximations with Applications to the Discrete Cosine Transform" pptx
... specific transform (say DCT) approximation and distortion, there is no framework that enables us to systematically change the approximation in real-time to take advantage of additional computational ... set that adapts to the available computational resources We will show how to compute and embed metadata in the image as well as show a decoding algorithm to allow for adaptive approximation The ... evaluate the approximation candidate set Φ Then the optimal approximation candidate set Φ∗ (T) for an input set X for the linear X transform T is defined as the approximation candidate set with...
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Báo cáo toán học: " On generalized weakly directional contractions and approximate fixed point property with applications" potx
... On generalized weakly directional contractions and approximate fixed point property with applications Wei-Shih Du Department of Mathematics, National Kaohsiung Normal University, ... Remark 2.1 We point out the fact that the concept of directional hidden contractions really generalizes the concept of directional multivalued k(·) -contractions Indeed, let T be a directional multivalued ... Keywords: τ -function; τ -metric; Reich’s condition; R-function; directional hidden contraction; approximate fixed point property; generalized Mizoguchi–Takahashi’s fixed point theorem; generalized Berinde–Berinde’s...
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báo cáo hóa học:" On generalized weakly directional contractions and approximate fixed point property with applications" doc
... On generalized weakly directional contractions and approximate fixed point property with applications Wei-Shih Du Department of Mathematics, National Kaohsiung Normal University, ... Remark 2.1 We point out the fact that the concept of directional hidden contractions really generalizes the concept of directional multivalued k(·) -contractions Indeed, let T be a directional multivalued ... Keywords: τ -function; τ -metric; Reich’s condition; R-function; directional hidden contraction; approximate fixed point property; generalized Mizoguchi–Takahashi’s fixed point theorem; generalized Berinde–Berinde’s...
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Báo cáo toán học: "Multivariate Asymptotics for Products of Large Powers with Applications to Lagrange Inversion Edward A" ppsx
... 2.1, our theorem for products of powers In Section we explain how the theorem applies to Lagrange inversion of a single function and discuss the problem of conditioning on some of the indices This ... complications Lagrange Inversion of One Function How does Theorem 2.1 apply to Lagrange inversion of a single function? Since (1) and (2) deal with formal power series over a commutative ring of characteristic ... next example.) Examples of Inversion of Several Functions We now turn to examples of inversion of more than one function Because of the intimate connection between Lagrange inversion and tree enumeration,...
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Doctor of Philosophy in Mathematics Linear and Non-linear Operators, and The Distribution of Zeros of Entire Functions
... order of the sum of two functions is not greater than the larger of the orders of the two summands, and if the orders of the summands and of the sum are all equal, then 21 the type of the sum ... all the zeros of g(z) lie in (−1, 0), then the zeros of h(z) also lie in K (iii) If the zeros of f (z) lie in (−a, a) and the zeros of g(z) lie in (−b, 0) (or in (0, b)), where a, b > 0, then the ... and last but clearly not least, Yahweh ii ABSTRACT An important chapter in the theory of distribution of zeros of entire functions pertains to the study of linear operators acting on entire functions...
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convex analysis and non linear optimization theory and examples - borwein,lewis
... typical examples The powerful and elegant language of convex analysis unifies much of this theory Hence our aim of writing a concise, accessible account of convex analysis and its applications and ... is closed and convex, and that the set D ⊂ E is compact and convex (a) Prove the set D − C is closed and convex (b) Deduce that if in addition D and C are disjoint then there exists a nonzero element ... various branches of modern analysis: from linear to nonlinear analysis, from smooth to nonsmooth, and from the study of functions to multifunctions Thus although we use certain optimization models repeatedly...
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tom m apostol calculus, vol 2 multi-variable calculus and linear algebra with applications 1969
... fields Matrix form of the chain rule Exercises Sufficient conditions for the equality of mixed partial derivatives Miscellaneous exercises 25 1 25 8 25 9 26 1 26 2 26 3 26 6 26 8 26 9 27 1 27 2 27 3 27 5 27 7 28 1 ... spaces of matrices 2. 14 Tsomorphism between linear transformations and matrices 2. 15 Multiplication of matrices 2. 16 Exercises 2. 17 Systems of linear equations 2. 18 Computation techniques 2. 19 Inverses ... 12. 10 12. 11 12. 12 12. 13 12. 14 12. 15 * 12. 16 * 12. 17 12. 18 12. 19 12. 20 12. 21 Exercises The theorem of Stokes The curl and divergence of a vector field Exercises Further properties of the curl and...
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Báo cáo hóa học: " Research Article Joint Linear Processing for an Amplify-and-Forward MIMO Relay Channel with Imperfect Channel State Information" pdf
... problem formulation are provided in Section for the MIMO relay channel without the direct link where singleside antenna correlations have been considered for sourcerelay and relay- destination channels ... source-destination and relay- destination channels and the relay estimates the source -relay channel, separately with the help of training sequence The relay sends the estimated source -relay channel to the ... 727–738, 2008 R Zhang, C C Chai, and Y.-C Liang, Joint beamforming and power control for multiantenna relay broadcast channel with QoS constraints,” IEEE Transactions on Signal Processing, vol...
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báo cáo hóa học:" Research Article Linear Classifier with Reject Option for the Detection of Vocal Fold Paralysis and Vocal Fold Edema" doc
... PFA Without reject option With reject option Without reject option With reject option (a) (b) Figure 1: (a) Experimental ROC curves of the linear classifier tested for vocal fold paralysis detection ... Results The assessment of the linear classifier for detecting vocal fold paralysis in men and vocal fold edema in women either with or without reject option is based on the ROC curve 80% of the samples ... 0.45 0.5 Without reject option With reject option Figure 6: Zoom in the experimental ROC curves of the linear classifier applied to vocal fold edema detection in women without reject option (dashed...
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Báo cáo hóa học: "REPRESENTATION OF SOLUTIONS OF LINEAR DISCRETE SYSTEMS WITH CONSTANT COEFFICIENTS AND PURE DELAY" ppt
... Description of the problem considered The motivation of our investigation goes back to [10] dealing with the linear system of differential equations with constant coefficients and constant delay One of the ... formulas Discrete systems of the form (1.1) containing only one delay are often called systems with pure delay The main goal of the present paper is to extend the notion of the delayed exponential of ... discrete matrix function expm (Bk) called the discrete matrix delayed exponential of an n × n constant Representation of solutions of linear discrete systems matrix B: ⎧ ⎪Θ if k ∈ Z−m−1 , ⎪ −∞ ⎪...
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Báo cáo hóa học: "Research Article Linearized Riccati Technique and (Non-)Oscillation Criteria for Half-Linear Difference Equations" docx
... and only if v − 1/ q − rh Δh p−2 hk h < , this means that q − A v and hence also q − Fvv k, v have a constant sign for v ∈ 0, ∞ Therefore, the function F k, v is convex for q ≥ and concave for ... Grace, and D O’Regan, Oscillation Theory of Linear, Half-Linear, Superlinear and Sublinear Dynamic Equations, Kluwer Academic, Dordrecht, The Netherlands, 2002 ˇ a O Doˇ ly and P Reh´ k, Half-Linear ... vol 202 of North-Holland Mathematics Studies, s ´ Elsevier, Amsterdam, The Netherlands, 2005 ˇ a P Reh´ k, “Hartman-wintner type lemma, oscillation, and conjugacy criteria for half-linear difference...
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Báo cáo hóa học: " Warped Linear Prediction of Physical Model Excitations with Applications in Audio Compression and Instrument Synthesis" pdf
... recording of a classic guitar and an electric guitar for testing The coding of the guitar tones using a combination of physical modelling and warped linear predictive coding is outlined in Section ... real-time parameterization and coding problem for string modelling in the marriage of two common techniques, the basic plucked string physical model and warped linear prediction (WLP) [12] The ... linear prediction coding of model excitation In this case, the model excitation was coded instead of the model error Following the string model inverse filtering, the excitation is whitened using...
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Báo cáo khoa học: "Linear and non-linear functions of volume index to estimate woody biomass in high density young poplar stands" docx
... relationships the age of the stems differs olating Volume index versus as soon as dry mass The estimation of stem dry mass by means of volume index data integrates incertainties due to both real volume estimation ... annual volume increment or standing volume at some fixed age, but all of them may be obtained from different sources A rather cumbersome technique of assessing alternative estimates of volume increment ... stems than the linear model The linear model overestimated biomass on both ends of the regression line (ie, small and large stems) and underestimated the biomass of all stems of average size...
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Từ khóa: linear differential equations with constant and variable coefficientsnon homogeneous linear differential equations with constant coefficientsnon homogeneous second order linear differential equations with constant coefficientsdiscrete linear and non linear state space modelingdynamic and non linear programming for looped networksa technique to compensate fiber dispersion and non linear impairmentslinear difference equations with discrete transforms methodlinear difference equations with variable coefficientslinear difference equations with constant coefficientslinear difference equations with discrete transforms method abdul j jerrilinear differential equations with trig functionslinear differential equations with constant coefficients exampleslinear differential equations with constant coefficientssolving linear differential equations with constant coefficientssimultaneous linear differential equations with constant coefficientsNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longPhát hiện xâm nhập dựa trên thuật toán k meansTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThơ nôm tứ tuyệt trào phúng hồ xuân hươngTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘITÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ