methods for solving linear equations of the form y x x a k x t y t dt f x

METHODS FOR DETERMINATION AND APPROXIMATION OF THE DOMAIN OF ATTRACTION IN THE CASE OF AUTONOMOUS pdf

Ngày tải lên : 23/06/2014, 00:20

... E Kaslik, A M Balint, S Birauas, and St Balint, Approximation of the domain of attraction of an asymptotically stable fixed point of a first order analytical system of difference equations, Nonlinear ... of attraction Let the following discrete dynamical system be 2 xk+1 = xk + xk + 2yk 2 yk+1 = yk + xk + 2yk k ∈ N (4.1) There exists an infinity of steady states for this system: (0,0) (asymptotically ... representation The domain of attraction of an asymptotically stable steady state of a discrete dynamical system is not necessarily connected (which is the case for continuous dynamical systems) This fact...

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Development of some local search methods for solving the vehicle routing problem

Ngày tải lên : 04/10/2015, 15:58

... that none of these alternative formulations had a stronger linear relaxation than the method formulated by Dantzig et al (1954) The above formulations can provide insights into the complexity ... and coordinates of customers for the CVRP example Table 3.3 Cost matrix of the CVRP example Table 3.4 Summary of classifications of the ABLS Table 3.5 Characteristics of the test instances Table ... minimum total costs on the condition that the following criteria are satisfied: • The route starts and ends at a depot; • The total demand of any route does not exceed the vehicle capacity, Q; • The...

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Báo cáo hóa học: " Research Article Resolvent Iterative Methods for Solving System of Extended General Variational Inclusions" potx

Ngày tải lên : 21/06/2014, 06:20

... and appropriate choice of the operators, one can obtain the various classes of variational inclusions and variational inequalities This shows that the system of extended general variational inclusions ... formulation is used to suggest and analyze some iterative methods for solving this system of extended general variational inclusions Several special cases of these iterative algorithms are also ... function on the nonconvex set can be characterized by the extended general variational inequality 2.6 For the neural network technique for solving 2.6 , see 5, In particular, for suitable and...

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Báo cáo y học: "Comparison of a Two-Lead, Computerized, Resting ECG Signal Analysis Device, the MultiFunction-CardioGramsm or MCG (a.k.a. 3DMP), to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis (70%)

Ngày tải lên : 03/11/2012, 10:58

... device The resulting mathematically integrated patterns of the abnormal indexes are then compared for their degree of abnormality to the abnormal index patterns in the reference database to reach a ... CardioGram) in addition to an amplitude histogram, which generates a large inventory of normalized mathematical indexes of abnormality It is the pattern of these mathematical indexes of abnormality, ... segment of the ECG data, the waveform strays from the baseline by ≥3 mm, • a radical deviation away from the baseline angle 146 of at least 80° with peak amplitude of ≥2 mm measured from the baseline,...

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Analytical Methods for Monitoring Biodegradation Processes of Environmentally Degradable Polymers

Ngày tải lên : 25/10/2013, 08:20

... spite of their sensitivity, these can only address the early stages of the biodegradation process Furthermore, these parameters can give no information on the extent of mineralization Especially ... These limitations originate from the practical requirement that the oxygen demand should not be more than half the maximum dissolved oxygen level in water at the temperature of the test, to avoid ... and anaerobic sludge treatment 2) The rate of degradation of a material manufactured to be biodegradable has to be consistent with the disposal method and other components of the pathway into...

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A novel interval method for validating state enclosures of the

Ngày tải lên : 12/01/2014, 22:04

... computational effort for overestimation reduction in Step and Step Step 2: Initialization of the Iteration Scheme To start the iteration (7), initial interval approximations for ˙ [R (t) ] and R (t) ... states for t ≥ under consideration of all above-mentioned uncertainties The dynamical systems may be explicitly time-varying as denoted by the dependency on the time variable t in the state equations ... they are fairly efﬁcient for exactly known initial states and parameters, they are sometimes insufﬁcient for practical scenarios with uncertain but bounded initial states and parameters which have...

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Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER ppt

Ngày tải lên : 14/02/2014, 03:20

... standards that are similar in analytical behavior to the compounds of interest The analyst must further demonstrate that the measurement of the internal standard is not affected by method or matrix ... check standard will depend upon the number of parameters being simultaneously tested, the complexity of the sample matrix, and the performance of the laboratory If the entire list of parameters ... analyses meet the performance characteristics of the method When results of sample spikes indicate atypical method performance, a quality control check standard must be analyzed to confirm that the...

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Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER doc

Ngày tải lên : 14/02/2014, 03:20

... quality of data that is generated Ongoing data quality checks are compared with established performance criteria to determine if the results of analyses meet the performance characteristics of the ... consist of an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to document the quality ... procedure—To use this approach, the analyst must select one or more internal standards that are similar in analytical behavior to the compounds of interest The analyst must further demonstrate that the...

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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER pot

Ngày tải lên : 05/03/2014, 21:20

... standard will depend upon the number of parameters being simultaneously tested, the complexity of the sample matrix, and the performance of the laboratory If the entire list of parameters in Table ... drops of assayed reference material to the flask, then reweigh Be sure that the drops fall directly into the alcohol without contacting the neck of the flask 6.5.2.2 Gases—To prepare standards for ... weight may be used without correction to calculate the concentration of the stock standard Commercially prepared stock standards may be used at any concentration if they are certified by the manufacturer...

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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 604—PHENOLS docx

Ngày tải lên : 05/03/2014, 21:20

... internal standards that are similar in analytical behavior to the compounds of interest The analyst must further demonstrate that the measurement of the internal standard is not affected by method ... requirements of this program consist of an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain ... any samples the analyst must analyze a reagent water blank to demonstrate that interferences from the analytical system and glassware are under control Each time a set of samples is extracted...

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Đề tài " Stable ergodicity of certain linear automorphisms of the torus " ppt

Ngày tải lên : 06/03/2014, 08:21

... center-unstable manifolds And the proof of (2) follows essentially by the proof of the stability of the plaque expansive foliations in [HPS] Nevertheless, let us give a proof of (2) that is a little ... = and thus, as 2d ≥ 4, this contradicts the irreducibility of P If λ were a root of unity, then by the irreducibility of P , all the roots of P must be roots of unity and as P has exactly two ... obvious way, with all the desired regularities So we only have to prove the existence of the global transformations, i.e that the invariant manifolds are locally a graph is a known fact What is new...

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SUPPLEMENTARY LIST FOR TODAY IN CONTINUATION OF THE ADVANCE LIST ALREADY CIRCULATED docx

Ngày tải lên : 06/03/2014, 23:20

... Regular Matters) PRAKASH KUMAR alias PAKKA Vs STATE SANJAY LAO, AJAY M LAL JAI KISHAN alias JACKY Vs STATE DAYA SHANKAR alias LAXMAN Vs STATE (NCT) OF DELHI SANJAY LAO, MOHIT GARG PAWAN SHARMA, SANJAY ... BEHURA, RAJT KATYAL RANJIT SINGH,RAJDIPA BEHURA,VISHAL GARG,RAJAT KATYAL,JAGJIT SINGH RAKESH MUKHIJA,SATYA NARAIN,VISHAL GARG,RAJAT KATYAL,AKSHAI MALIK ANJANA GUPTA AND ANR Vs STATE RAKESH MUKHIJA,SATYA ... MUKHIJA,SATYA NARAIN,VISHAL GARG,RAJAT KATYAL DEEPAK KUMAR AND ORS Vs STATE N.C .T OF DELHI SHRADDHA BHARGAVA,RAJDIPA BEHURA,VISHAL GARG, RAJAT KATYAL U.C.MITTAL,AKSHAI BIPIN,VIKAS PAHWA A. K. BAJPAI,RAJAT...

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RELEASE NOTES FOR VERSION 1.0 OF THE DATABASE pdf

Ngày tải lên : 07/03/2014, 14:20

... array contains the standard deviations of the weighted individual pixel values that went into building the flux array Caveats and Warnings a) Do Not Entirely Trust the Data Quality (DQ) Array ... non-trivial task to identify pixels in the final reduced data which may have been adversely affected by pixels that are saturated by overexposure in the raw data Unfortunately, one cannot rely ... on the Data Quality (DQ) array in the FITS files to properly identify all of the bad pixels A list of the observations which have over-exposed pixels (identified from the raw data files) is available...

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Báo cáo khoa học: A mouse model for in vivo tracking of the major dust mite allergen Der p 2 after inhalation docx

Ngày tải lên : 07/03/2014, 21:20

... that the clearance and further metabolism of the allergen was altered as a result of the inflammation in the lungs of sensitized animals Up to now there are few data available on the fate of an ... tracking after intratracheal (i .t. ) administration of an airborne allergen relevant for human allergic disease The fate of Der p was followed both at the whole-body level by autoradiography and ... conclude that the inflammatory state of the lung influence on the rate of metabolism and clearance of Der p Thus, an allergic response may lead to prolonged retention of the allergen in the airways This...

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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 605—BENZIDINES pdf

Ngày tải lên : 14/03/2014, 20:20

... approach, the analyst must select one or more internal standards that are similar in analytical behavior to the compounds of interest The analyst must further demonstrate that the measurement of the ... document data quality The laboratory must maintain records to document the quality of data that is generated Ongoing data quality checks are compared with established performance criteria to determine ... if the results of analyses meet the performance characteristics of the method When results of sample spikes indicate atypical method performance, a quality control check standard must be analyzed...

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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 611—HALOETHERS potx

Ngày tải lên : 14/03/2014, 20:20

... compounds of interest The analyst must further demonstrate that the measurement of the internal standard is not affected by method or matrix interferences Because of these limitations, no internal standard ... ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to document the quality of data that is generated Ongoing data quality checks are compared ... Identify the parameters in the sample by comparing the retention times of the peaks in the sample chromatogram with those of the peaks in standard chromatograms The width of the retention time...

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Methods for solving inverse problems in mathematical physics prilepko, orlovskiy

Ngày tải lên : 17/03/2014, 14:30

... Navier-Stokes equations: the final overdetermination Nonstationary linearized system of Navier-Stokes equations: the integral overdetermination Nonstationary nonlinear system of Navier-Stokes equations: ... other accompanying functionals of solutions are specified as compared with related direct problems In spite of the fact that the time-dependent system of the NavierStokes equations of the dynamics ... with angular cut off For a boundary value problem the conditions for the boundary data reflect the following situations: the first is connected with the boundary absorption, the second with the thermodynamic...

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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 607—NITROSAMINES docx

Ngày tải lên : 22/03/2014, 14:20

... demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to document the quality of data that is generated ... approach, the analyst must select one or more internal standards that are similar in analytical behavior to the compounds of interest The analyst must further demonstrate that the measurement of the ... units 12.7 Identify the parameters in the sample by comparing the retention times of the peaks in the sample chromatogram with those of the peaks in standard chromatograms The width of the retention...

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Rural and Micro Finance Regulation in Ghana: Implications for Development and Performance of the Industry ppt

Ngày tải lên : 22/03/2014, 21:20

... shareholders and the expectation to maintain the requisite capital adequacy ratio The intention at the time was to apply the term Community Bank also to existing rural banks that consistently maintained ... enforcement by the Bank of Ghana was not feasible due to the very poor financial condition of most of the credit unions operating at the time (Aryeetey 1996) and their inability to fulfill the ... part of the trade-off that allows the entry of specialized financial institutions with lower minimum capital than commercial banks, and is intended to mitigate the risks of relatively weak internal...

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METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER doc

Ngày tải lên : 28/03/2014, 19:20

... standards that are similar in analytical behavior to the compounds of interest The analyst must further demonstrate that the measurement of the internal standards is not affected by method or matrix ... Area of the characteristic m/z for the parameter to be measured Ais = Area of the characteristic m/z for the internal standard Cis = Concentration of the internal standard Cs = Concentration of the ... performance test for acids—At the beginning of each day that the acids are to be determined, inject 50 ng of pentachlorophenol either separately or as a part of a standard mix that may contain...

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