Numerical methods and their analysis for some nonlinear dispersive equations
Numerical methods and their analysis for some nonlinear dispersive equations
... sophisticated numerical methods for dispersive equations For some nonlinear dispersive equations, the computation concern involves several challenges For example, long-time simulations call for much ... Example 3.5: (a) for β < and m = 1, and (b) for β = −50 and different m; and evolution of |ψ(r, t)| close to the blow-up when Vext (r) = 0: (c) for β = −200 and m = 1, and (d) for β = −50 and m = 80 ... NUMERICAL METHODS AND THEIR ANALYSIS FOR SOME NONLINEAR DISPERSIVE EQUATIONS DONG XUANCHUN (B.Sc., Jilin University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF...
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báo cáo hóa học:" Research Article Exponential Decay of Energy for Some Nonlinear Hyperbolic Equations with Strong Dissipation Yaojun Ye" ppt
... to nonlinear evolution equations, ” Journal of the Mathematical Society of Japan, vol 30, no 4, pp 747–762, 1978 14 Y Ye, “Existence of global solutions for some nonlinear hyperbolic equation with ... equation with a nonlinear dissipative term,” Journal of Zhengzhou University, vol 29, no 3, pp 18–23, 1997 15 Y Ye, “On the decay of solutions for some nonlinear dissipative hyperbolic equations, ” ... theorems for nonlinear evolution equations, ” The Quarterly Journal of Mathematics Oxford, vol 28, no 112, pp 473–486, 1977 Z Yang, “Existence and asymptotic behaviour of solutions for a class of quasi-linear...
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báo cáo hóa học:" Research Article Global Existence and Asymptotic Behavior of Solutions for Some Nonlinear Hyperbolic Equation" ppt
... equations,” Journal of the Mathematical Society of Japan, vol 30, no 4, pp 747–762, 1978 19 Y Ye, Existence of global solutions for some nonlinear hyperbolic equation with a nonlinear dissipative ... Journal of Mathematics, vol 28, no 112, pp 473–486, 1977 H A Levine, “Instability and nonexistence of global solutions to nonlinear wave equations of the form P utt Au F u ,” Transactions of the ... with nonlinear damping and source terms,” Journal of Mathematical Analysis and Applications, vol 239, no 2, pp 213–226, 1999 13 Y Zhijian, Existence and asymptotic behaviour of solutions for...
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Báo cáo khoa học: "Genetic transformation: short review of methods and their applications, results and perspectives for forest trees" ppt
... reported for many forest trees including conifers (reviewed in Charest and Michel, 1991) and have not been reviewed in this publication These experiments show the ability of Agrobacterium to transform ... our understanding of the role of genes, promoters or control regions Up to now, there has been a lack of understanding of the structure and function of conifer genes, since only few of them have ... transform forest tree cells Similarly, most of the results obtained by direct transformation procedures concern the transient expression of genes 24 h after DNA introduction (reviewed in Charest and...
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Multiscale methods and analysis for highly oscillatory differential equations
... MULTISCALE METHODS AND ANALYSIS FOR HIGHLY OSCILLATORY DIFFERENTIAL EQUATIONS ZHAO XIAOFEI (B.Sc., Beijing Normal University, China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR ... that z− (s) = z+ (s) for ≤ s ≤ τ in (2.4.2) from (2.4.5) and (2.4.10), and (2.4.16) and (2.4.18) for MDF and MDFA, respectively Thus the multiscale decompositions MDF and MDFA and their numerical ... n), h and ε, such that |A| ≤ CB Chapter For highly oscillatory second order differential equations 2.1 Introduction This chapter considers the highly oscillatory second order differential equations...
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Numerical methods and comparison for simulating long streamer propagation
... Numerical tests and comparisons 78 4.4 Numerical simulation 81 Numerical Methods and Results for Quasi 3D Model 5.1 97 Numerical methods for Poisson’s ... step for different methods in 1D comparison 31 2.2 Error and convergence rate for σ in 1D comparison 32 2.3 Error and convergence rate for ρ in 1D comparison ... result for the numerical methods 1.5 Outline This thesis is organized as follows: numerical methods for 1D and quasi 2D models are introduced and compared to study their feasibilities in Chapter and...
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Some fundamental issues in receiver design and performance analysis for wireless communication
... SOME FUNDAMENTAL ISSUES IN RECEIVER DESIGN AND PERFORMANCE ANALYSIS FOR WIRELESS COMMUNICATION WU MINGWEI (B.Eng, M.Eng., National University of Singapore) A THESIS SUBMITTED FOR THE ... Just like in any communication, two fundamental research issues in wireless communication are receiver design and performance analysis The objective of receiver design is to find an optimum receiver ... design for flat fading in this thesis Similarly, in the performance analysis for flat fading channels, there remain many unsolved problems We want to obtain the performance in a simple closed form,...
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Development of hybrid PSTD methods and their application to the analysis of fresnel zone plates
... The hybrid methods TDFEM -PSTD, PSTD- FDTD and FMM -PSTD developed in this thesis improve the accuracy of the traditional PSTD method and preserve the efficiency of the PSTD algorithm They help to ... examining the accuracy and efficiency of the PSTD- FDTD method in the 11 analysis of classical Fresnel Zone Plates, some novel Fresnel Zone Plates with complex shapes are proposed in this thesis These Fresnel ... of the hybrid method is carried out in this thesis Due to the time and resource limitation, only the PSTD- FDTD hybrid method is explored to analyze the practical problem of the Fresnel Zone Plates...
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Biochemical characterization of thermophilic lignocellulose degrading enzymes and their potential for biomass bioprocessing
... breakdown of lignocellulosic biomass for the establishment of a robust and cost-efficient process for production of cellulosic ethanol Acknowledgements Financial support by the Center for Bioprocessing ... thermophilic consortia for cellulase and xylanase production [7, 27] These reports, however, lack information on the biochemical and kinetic properties of the secreted enzymes Such information may be ... understanding of the lignocellulose biodegradation in relation to the enzyme system produced by the microbial community The focus of this work was on the characterization of cellulose- and xylan-degrading...
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iec 60502-1 power cables with extruded insulation and their accessories for rated voltages
... 3,6 kV) Power cables with extruded insulation and their accessories for rated voltages from kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) Part 1: Cables for rated voltages of kV (Um = 1,2 kV) and kV ... POWER CABLES WITH EXTRUDED INSULATION AND THEIR ACCESSORIES FOR RATED VOLTAGES FROM kV (Um = 1,2 kV) UP TO 30 kV (Um = 36 kV) Part 1: Cables for rated voltages of kV (Um = 1,2 kV) and kV ... 15 POWER CABLES WITH EXTRUDED INSULATION AND THEIR ACCESSORIES FOR RATED VOLTAGES FROM kV (Um = 1,2 kV) UP TO 30 kV (Um = 36 kV) Part 1: Cables for rated voltages of kV (Um = 1,2 kV) and kV...
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Tài liệu Báo cáo khoa học: "Logistic Online Learning Methods and Their Application to Incremental Dependency Parsing" doc
... y) and w a vector of feature weights Learning in this case is equivalent to assigning appropriate weights in the vector w In the online learning framework, the weight vector is constructed incrementally ... is tuned automatically (Tipping, 2001), and a possible extension to our work could be to adapt those models to the multinomial and costsensitive setting We applied the learning models to three ... dependencies; and S, the stack (n′ , n) denotes a dependency relations between n′ and n, where n′ is the head and n the dependent Experiments To compare the logistic online algorithms against other learning...
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STAINLESS STEELS their properties and their suitability for welding
... therefore used in furnaces and heat exchangers Their good impact strength at low temperatures is often exploited in apparatus such as vessels for cryogenic liquids Their properties and their suitability ... the importance of microstructure for the corrosion resistance properties, physical properties and mechanical properties of the steels and provide information on their weldability – give advice ... selection of filler metals for different steel grades – inform briefly on different filler metal forms – provide practical advice for the welding of stainless steels Ferritic steels have a slightly...
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ON THE TRANSFORMATION PROCESSES OF THE GLOBAL PULP AND PAPER INDUSTRY AND THEIR IMPLICATIONS FOR CORPORATE STRATEGIES – A European perspective pot
... Name of the dissertation: On the transformation processes of the global pulp and paper industry and their implications for corporate strategies – A European perspective Date of the defence: November ... Reports in Forest Products Technology, Series A1 4 Espoo 2010 ON THE TRANSFORMATION PROCESSES OF THE GLOBAL PULP AND PAPER INDUSTRY AND THEIR IMPLICATIONS FOR CORPORATE STRATEGIES – A European perspective ... kuidun saatavuus ja hinta, korvaavat tuotteet, alhainen arvonmuodostus koko arvoketjussa sekä globaalilla tasolla alhainen konsolidaatioaste, jotka johtavat kysynnän ja tarjonnan epätasapainoon ja...
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The Future Isn’t What It Used To Be Changing Trends And Their Implications For Transport Planning doc
... necessary in the first place Let’s get our hands off the wheel and onto the keypad — where they belong 22 The Future Isn’t What It Used To Be: Changing Trends And Their Implications For Transport Planning ... that exceed user benefits 29 The Future Isn’t What It Used To Be: Changing Trends And Their Implications For Transport Planning Victoria Transport Policy Institute Implications For Planning This ... Future Isn’t What It Used To Be: Changing Trends And Their Implications For Transport Planning Victoria Transport Policy Institute Benefits of Responding To Changing Travel Demands Planning reforms...
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Từ khóa: classical methods and modern analysis for studying fungal diversitysome trends and projections and their implications for world order w michael reisman and andrea armstronginstructional methods and program models for serving english language learnersproperties test methods and their significance in gasketed jointshearings and their fallout for tax collectioncarbon nanotubes as a novel electron material and their promise for technological applicationsplatforms and their support for tcp iphuman tumor antigens recognized by t cells and their implications for cancer immunotherapyselected ecosystem markets and their potential for growthtraditional cultural expressions and their significance for development in a digital environment examples from australia and southeast asiananomaterials conducting polymers and their nanocomposites for solar energyadditional xlbuiltindialog constants and their values for excel 9 0molecular properties of choline acetyltransferase and their importance for the compartmentation of acetylcholine synthesisusing multiobjective genetic algorithm and multicriteria analysis for the production schedulingmethods for solving nonlinear integral equationsNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếThơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXKiểm 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)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Trách 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)Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ