newton s method 637 672

... cases of lupus and of syphilis In other cases it was almost impossible to show a difference As regards the course of lupus, the same begins, as has been stated before, in earliest childhood, sometimes ... Koch was successful in finding a way in which a substance may be produced for contagious diseases, a substance that cures these diseases and also protects from infection It is not impossible, since ... the swelling and reddening have ceased, but is more or less destroyed and disappears On some places, as observation teaches, the process is such, that after a single injection the diseased tissues...

Ngày tải lên: 15/03/2014, 19:20

... 54 As an illustration, let us consider the combination of a spring and a dashpot in series In this case, the stresses are equal for both structural parts while the strains add This leads to ... characteristics which combine the behaviors of the ideal solids and liquids and are named viscoelastic materials The basic models of such materials are based on combinations of springs and dashpots 2, ... x, t also satisfies the diffusion equation above Such solutions can be interpreted as probability distributions with internal structure associated to internal degrees of freedom of the system We...

Ngày tải lên: 21/06/2014, 05:20

... follows In Section 2, we specify some hypotheses, precise sense of the weak solution, then we state the main results and some Lemmas that needed in the sequel In Section 3, by the Rothe–Galerkin method, ... uniqueness of solution as well as some regularity results are obtained via Rothe–Galerkin method Keywords: Rothe s method; a priori estimate; integrodifferential equation; Galerkin method; weak solution ... method, we construct approximate solutions to problem (P) Some a priori estimates for the approximations are derived In Section 4, we prove the main results Hypothesis and mean results To solve problem...

Ngày tải lên: 21/06/2014, 17:20

... forms of the phase function for some typical cases in both SAR and ISAR systems (1) For nonmoving targets in SAR systems and for constant velocity targets in ISAR systems, the phase function can ... bi(1) n i (2) So, the received signal is a 2D complex sinusoid (2) Phase function of moving targets in the SAR systems is analyzed in [1] Similar results are observed in some ISAR systems with uniform ... ISAR targets with fast and 3D maneuvers can produce phase function of the form SIGNAL MODEL In both SAR and ISAR systems series of signals is transmitted toward radar target Commonly, these signals...

Ngày tải lên: 22/06/2014, 19:20

... result is: Theorem Suppose p is a prime > 3, and < a < p and b are integers Also, −a must be a quadratic nonresidue mod p Suppose {αn }∞ n=−∞ = {αn (z1 , z2 , , zj )} is a doubly infinite sequence ... Math and Its Applications, Vol 2, Addison-Wesley, Reading, 1976 (Reissued: Cambridge University Press, Cambridge, 1985) G.E Andrews, Ramanujan s “lost” notebook: I partial θ-functions, Adv in ... well be asked what happens when a is a quadratic residue mod p and p ≡ (mod 4) or a is a quadratic non-residue and p ≡ (mod 4) It is not difficult to show that our analysis produces indices j ≡ (p...

Ngày tải lên: 07/08/2014, 06:22

... the first term 4.4 Dissimilar forests Fix a class T of rooted trees An unordered forest is a multiset of trees in T , and we let F be the class of all forests A forest is said to be dissimilar ... monomials) satisfying (4) is called the singular part of h(z) (up to O t terms) A basic result of singularity analysis theory enables us to extract coefficients of functions that admit of such expansions ... the slit plane, was established in [11] to which we refer for details In the sequel, we also make use of smoothness properties of polylogarithms Clearly, Lik (z) is C k−2 –smooth in the sense...

Ngày tải lên: 07/08/2014, 13:21

... artificial viscosity discretization schemes When standard central differences are used to discretize the steady incompressible Navier-Stokes equations (SINSE), an instability problem arises because of ... of satisfying mass conservation in each step is relaxed This allows efficient numerical schemes developed for compressible flows to be used for incompressible flows Chang and Kwak (1984) suggested ... applying the same scheme to the unknowns in the reverse order, using the same ω Usually, the SSOR method is less efficient than the SOR method, unless acceleration techniques such as Chebyshev and 14...

Ngày tải lên: 16/09/2015, 15:43

... National University of Singapore Master s thesis Abstract In this thesis, we study a smoothing Newton- BiCGStab method for the least squares nonsymmetric matrix nuclear norm problems For this type of ... Newton- BiCGStab method has been shown to resolve such difficulty for the least squares semidefinite programming problems [6] Similarly we may also introduce smoothing functions for the least squares nonsysmetric ... a result, we show that the smoothing Newton- BiCGStab method which was introduced for solving least squares semidefinite programming problems can be extended to solve the least squares nonsymmetric...

Ngày tải lên: 26/09/2015, 09:56

... fact that fls = for l < s ≤ m and fsj = for s ≥ m + 1, we have j−1 flj (tll − tjj ) = tlj + (fls tsj − tlsfsj ) s= l+1 j−1 m (fls tsj − tlsfsj ) + = tlj + (fls tsj − tls fsj ) (3.3) s= m+1 s= l+1 j−1 ... that is, FX S = SFX whenever S ∈ {T1, , Tk} Suppose a matrix S ∈ {T1, , Tk} has the following block forms conforming to the structure of Ti : S= S1 S2 S3 S4 From STi = Ti S, we have A i S1 + ... Parlett s method for solving Sylvester equations (1.1) Moreover, we show how Parlett s method can be used for evaluating functions of several commuting matrices, as well as for finding simultaneous solutions...

Ngày tải lên: 16/10/2015, 09:33

... muscles The biceps work like this The triceps work like this A hamstring works like this Those are our horse muscles, the ones that give us mass and strength That 's all fitness education has ... I'm seeing results." So she tries the new best thing, and plateaus again, and she has to look for something newer still if she wants more short-term results So how we get long-term results? How ... exercise, trendier is not better In fact, in the end, it 's useless This is what usually happens: Someone jumps on an exercise trend She sees results in the beginning, because her body is experiencing...

Ngày tải lên: 15/02/2014, 15:20

... transmission microscope operated at 120 V All reagents were supplied by Electron Microscopy Sciences (Hatfield, PA, USA) Assessement of SEC-isolated peptides by HPLC and SDS-PAGE Samples (100 ... neurons (Fig 7C), with a similar loss evident for all peptides Discussion Because extensive evidence supports a crucial role for Ab in Alzheimer s disease pathogenesis, there is huge interest in ... urea Mass spectrometry, amino acid analysis and sequencing Amino acid analysis was performed at the Amino Acid Analysis Center, University of Uppsala, Sweden Sequence analysis was performed using...

Ngày tải lên: 18/02/2014, 13:20

... intensely, you can instill into yourself an almost real fighting frame of mind Besides developing stamina, shadowboxing increases your speed, creates ideas and establishes techniques to be used spontaneously ... techniques He found that beneficial exercises are those that not cause antagonistic tension in your muscles Your muscles respond differently to different exercises During a static or slow exercise such ... the muscles that close the joints contract and the muscles directly opposite elongate to allow the movement Although there is still tension on both muscles, the strain is considerably less on...

Ngày tải lên: 19/02/2014, 15:20

Ngày tải lên: 17/03/2014, 13:45

... element method to fluid mechanics problems is discussed in Chapters 17-19 Chapter 17 gives a brief outline of the basic equations of fluid mechanics The analysis of inviscid incompressible flows is ... equations and solution procedure 279 Analysis of trusses, beams, and frames 309 10 Analysis of plates 357 11 Analysis of three-dimensional problems 399 12 Dynamic analysis 421 13 Formulation and solution ... of students and also on the emphasis to be given on specific areas, such as solid mechanics, heat transfer, and fluid mechanics The student can be assigned a term project in which he/she is required...

Ngày tải lên: 08/04/2014, 10:36

Ngày tải lên: 08/04/2014, 10:37

... < 1, It is shown in [5] that the class of asymptotically κ-strictly pseudocontractive mappings and the class of κ-strictly pseudocontractive mappings are independent A mapping T is said to be ... norm 2000 AMS Subject Classification: 47H09; 47H10 Keywords: asymptotically κ-strictly pseudocontractive mappings; demiclosedness principle; the modified Mann s algorithm; fixed points Introduction ... modified Mann iterative processes for this class of mappings Moreover, a strong convergence theorem was also established in a real Hilbert space by hybrid projection method They proved the following...

Ngày tải lên: 18/06/2014, 22:20

... otherwise difficult to model Among various kinds of fuzzy methods, Takagi-Sugeno T -S fuzzy model provides a successful method to describe certain complex nonlinear systems using some local linear subsystems ... model-based chaos control and synchronization, most works were restricted to chaotic systems without time-delay Due to finite signal transmission times, switching speeds and memory effects, time ... chaotic systems, there is no result in the literature so far, which still remains open and challenging This situation motivates our present investigation Motivated by the above discussions, the...

Ngày tải lên: 21/06/2014, 07:20

... thesis is the result of a literature study on Immersed Boundary Methods (IBMs) The literature study is based on a selected number of articles, presentations and conversations Its purpose is not ... classes can be distinguished within IBMs: the first deals with moving immersed boundaries and is very suitable for Fluid-Structure Interaction (FSI) problems, the second focuses on (complex) static ... first IBMs [21] His method solves the Navier-Stokes equations for the fluid on a stationary cartesian grid, while the immersed boundary is represented by a set of elastic fibres whose location is...

Ngày tải lên: 11/07/2014, 23:20

... then it is NOT an ss genotype Table Correlation matrix among the developed scales (ll subscale and ss subscale) and the TEMPS-A subscales ll subscale ss subscale Index Index TEMPS-A Depressive 0.64 ... possess personality traits which are associated with psychiatric diseases, especially anxiety and affective disorders, but it also makes a less favourable response to SSRI antidepressants more likely ... traits [9-12,27] and psychiatric disorders as well [1,2,4] It has also been suggested and described in several studies that the presence of the s allele not only makes one more likely to possess...

Ngày tải lên: 08/08/2014, 23:21