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applications of differential equations in real life problems

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Báo cáo hóa học: " Some new nonlinear integral inequalities and their applications in the qualitative analysis of differential equations" potx

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... solu-tions of a delay differential equation, while in the second example, we will obtain thebound of the solutions of an integral equation.For the sake of proving the global existence of solutions of ... validity of the present integral inequalities.2 Main results In the rest of the paper we denote the set of real numbers as R,andR+=[0,∞)isasubset of R. Dom(f)andIm(f) denote the definition domain ... Zheng and Feng: Some new nonlinear integral inequalities and their applications in thequalitative analysis of differential equations. Journal of Inequalities and Applications 2011 2011:20.Submit...
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English morpheme system and some applications of learning morpheme in establishing words

English morpheme system and some applications of learning morpheme in establishing words

Khoa học xã hội

... an indication of the meaning of words. They also have a fixed spelling. Because morphemes are represented in spelling, many word that is seemed to have an unpredictable or irregular spelling ... time and scope, we have introduced some features of English morpheme system as well as its importance in learning English in general and spelling, developing vocabulary in particular. It’s also ... mạnh mẽ: strong → powerful• rực → rực rỡ: flaring → blazingThe reduplication decreasing intensity:• nhẹ → nhè nhẹ: soft → mild (less)• xinh → xinh xinh: pretty → cute• đỏ → đo đỏ: red → reddish•...
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Tài liệu Báo cáo khoa học: "Multi-Modal Annotation of Quest Games in Second Life" pdf

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... current DA tagging as a work in progress. 4.3.3 Zone coding Each of the five main areas had a correspond-ing set of subzones. A subzone is a building, a room within a building, or any other ... activities (quest-ing, competing, fighting, etc.) and communicate via chat or speech using assumed screen names. We collected a corpus of 48 group quests in Second Life that jointly involved 206 ... corresponding se-ries of progressive moments in time portraying en-try into the Bank subzone as represented in RAT. In the annotation, each avatar name is recorded in or-der of its entry into the subzone...
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Applications of Random Matrices in Physics doc

Applications of Random Matrices in Physics doc

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... expression in (16), bearing in mind thatwhen k =0the total is just N2, the number of terms in the sum over j and l.Random Matrices and Number Theory 5 APPLICATIONS OF RANDOM MATRICES IN PHYSICSing. ... and enjoy rapidly growing list of applications in seem-ingly disconnected disciplines of physics and mathematics.A few recent, randomly ordered, examples of emergence of the RandomMatrix Theory ... connection between the Riemann zeros and theprimes. In outline, the proof involves computing the pair correlation function of the derivative of N(T ). Using the explicit formula (5), this pair correlationfunction...
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kurti - strategic applications of named reactions in organic synthesis (elsevier, 2005)

kurti - strategic applications of named reactions in organic synthesis (elsevier, 2005)

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... this discipline often extends not only into the realms of technology, but also into the domains of the fine arts, for it engenders unparallel potential for creativity and imagination in its practice. ... trove of information and a joy to read, bringing each named reaction to life and conveying a strong sense of its utility and dynamism. The inclusion of an up-to-date reference listing offers ... formation of tetrahydropyridines, which are key intermediates in the synthesis of piperidines. A one-pot, two-step synthesis of unsaturated piperidines from 2-ketoaziridines utilizing the aza-[2,3]-Wittig...
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báo cáo hóa học:" Emerging applications of fluorescence spectroscopy in medical microbiology field" potx

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... study the release of progenyFCS instrumentation for use in living cellsFigure 1FCS instrumentation for use in living cells. On the left hand, there is schematic FCS setup including laser excitation ... type of electromagneticspectroscopy which analyzes fluorescence from a sample.The sample is excited by using a beam of light whichresults in emission of light of a lower energy resulting in an ... MedicineOpen AccessReviewEmerging applications of fluorescence spectroscopy in medical microbiology fieldAamir Shahzad*1, Gottfried Köhler1, Martin Knapp2, Erwin Gaubitzer2, Martin...
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Báo cáo hóa học:

Báo cáo hóa học: " Polynomial solutions of differential equations" ppt

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... ntegrable on the interval I deter-mined by roots of a(x);(3) a(x)p(x )vanishesattheendpointsofI and, in case there is an end point atinfinity, the product a(x)p(x)P(x) should vanish at infinity for ... is integrable on the entire interval.The integrability of the weight function determines the differential equation andfiniteness of the norm of poly nomials ensures that manipulations as in ... be determined, resulting in significant reduction in computational complexity of such problems. 2000 MSC: 33C45; 34A05; 34A30; 34B24.1 IntroductionPolynomial solutions of differential equations...
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Báo cáo hóa học: " Square-mean almost automorphic mild solutions to some stochastic differential equations in a Hilbert space" docx

Hóa học - Dầu khí

... solutions on different kinds of deterministic differential equations have been considerably investigated in lots of publications [5-15] because of its signifi-cance and applications in physics, mechanics, ... solutions for a class of stochastic differential equations in a real separable Hilbert space. We study also some properties of square-mean almostautomorphic functions including a compostion theorem. ... Ourmain result is established by using fractional powers of linear operators and Banachcontraction principle. The obtained result can be seen as a contribution to thi s emer-ging field since...
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Báo cáo hóa học:

Báo cáo hóa học: " Research Article Strong Stability and Asymptotical Almost Periodicity of Volterra Equations in Banach Spaces" potx

Hóa học - Dầu khí

... are given to illustrateour results.1. IntroductionOwing to the memory behavior cf., e.g., 1, 2 of materials, many practical problems in engineering related to viscoelasticity or thermoviscoelasticity ... the boundedness of St.Therefore,ft: Stx 2.38is bounded and uniformly continuous on 0, ∞. In addition, the half-line spectrum set of ftis just the following set:iη ∈ ... 0αeτ·∗ ft 02.42uniformly for t ≥ 0. Finally, combining 2.40 with Theorem 7, Theorem 4.1, we completethe proof.3. Applications In this section, we give some examples to illustrate...
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Báo cáo hóa học: " Research Article Dynamics of a Rational System of Difference Equations in the Plane" pot

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... β2x0/y0.Our main goal will be to give a description of the dynamics of the system in terms of the eigenvalues of the associated matrix A given in 2.2. We begin with the f ollowing resultconcerning 2-periodic ... that the fixed points 0, ±√α2 are not attracting, since every solutionstarting on the line x  0 is 2-periodic.Remark 4.8. It is interesting to notice that, in the three cases in which there ... the solutions starting on a point of the line x  0 are prime period-two solutions exceptthe two equilibrium points 0, ±√α2,c the solutions starting on a point of the lines β2x α2−...
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