obtaining array keys with a given value
Báo cáo toán học: "The order of monochromatic subgraphs with a given minimum degree" doc
Ngày tải lên :
07/08/2014, 07:21
... S) and all their incident edges Notice that the obtained subgraph is a k-subgraph of G that contains a vertex of X, a contradiction Now assume s < k (clearly s ≥ 1) We can repeat the same argument ... P Dierker and W Voxman, Either a graph or its complement is connected : A continuing saga, Mathematics Magazine, to appear [3] D W Matula, Ramsey Theory for graph connectivity, J Graph Theory ... 1) is an integer Whenever necessary we shall assume m is sufficiently large We shall create a graph with n = (m + d)r vertices, minimum degree at least k, having an r-coloring of its edges with...
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Báo cáo toán học: "The maximum number of perfect matchings in graphs with a given degree sequence" docx
Ngày tải lên :
07/08/2014, 15:22
... (2.1), and no ri is zero Therefore, after permuting the rows and columns of the adjacency matrix of G it is a block diagonal matrix in which every block is an all-1 square matrix, and as our graph ... states n perm A ≤ (ri !) ri , (2.1) i=1 where equality holds (if no ri is zero) iff up to permutation of rows and columns A is a block diagonal matrix in which each block is a square all-1 matrix ... of H with more than vertices, (as there are ways to orient each such cycle as a directed cycle and get a contribution to the permanent) Thus the square of the number of perfect matchings is at...
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Báo cáo toán học: "On the number of subsequences with a given sum in a finite abelian grou" pptx
Ngày tải lên :
08/08/2014, 14:23
... Geroldinger and F Halter-Koch, Non-unique factorizations, Combinatorial and Analytic Theory, Pure and Applied Mathematics, vol 278, Chapman & Hall/CRC, 2006 [15] A Geroldinger, Additive group theory and ... subsequences with given sum of sequences over finite abelian p−groups, Rocky Mountain J Math 37 (2007), 1541– 1550 [12] W.D Gao, A Geroldinger and Q.H Wang, A quantitative aspect of non-unique factorizations: ... 1)( a1 ) ∈ E(S) This means / E(S) E(Sa−1 ) If |Sa−1 | ≥ D(G), a similar argument shows that there exists a nonempty zero-sum subsequence T2 of Sa−1 and a term a2 |T2 , thus, E(Sa−1 ) E(Sa−1 a 1...
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Đề tài " The distribution of integers with a divisor in a given interval " ppt
Ngày tải lên :
06/03/2014, 08:21
... 7/8 a1 a2 log (t /a2 + P + (a2 )) + σ σ σ a2 ∈P(e ,te ) P (a1 )≤e This proves (7.1) Next, in (7.2) write a = a1 a2 with pβ , a1 = pβ a, β≥2 so that (a1 , a2 ) = and a2 is square-free By Lemma 3.1, ... conversations about the paper Much of this paper was written while the author enjoyed the hospitality of the Institute of Mathematics and Informatics, Bulgarian Academy of Sciences Finally, the author ... y
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báo cáo hóa học:" Research Article Existence and Multiplicity of Positive Solutions of a Boundary-Value Problem for Sixth-Order ODE with Three Parameters" pdf
Ngày tải lên :
21/06/2014, 11:20
... fourth-order boundary value problems with two parameters,” Journal of Mathematical Analysis and Applications, vol 281, no 2, pp 477–484, 2003 S Fan, “The new root formula and criterion of cubic equation,” ... 2.1 Let A b2 − 3ac, B bc − 9ad, C c2 − 3bd, Δ B2 − 4AC, 2.2 one has the following: Equation 2.1 has a triple root if A B 0, Equation 2.1 has a real root and two mutually conjugate imaginary roots ... symbol of the linear differential Au Bu Cu operator Lu u At the same time, in investigating such spatial patterns, some other high-order parabolic differential equations appear, such as the extended...
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báo cáo hóa học:" Existence of positive solutions for fourth-order semipositone multi-point boundary value problems with a sign-changing nonlinear term" docx
Ngày tải lên :
21/06/2014, 17:20
... multi-point boundary value problems with a sign-changing nonlinear term Yan Sun Department of Mathematics, Shanghai Normal University, Shanghai 200234, People’s Republic of China Email addresses: ysun@shnu.edu.cn; ... present work may be viewed as a direct attempt to extend the results of [3,13] to a broader class of nonlinear boundary value problems in a general Banach spaces When the nonlinearity is negative, such ... problem at resonance Nonlinear Anal 24(10), 1483–1489 (1995) [5] Gupta, CP, Ntouyas, SK, Tsamatos, P: On an m-point boundary value problem for second-order ordinary differential equations Nonlinear Anal...
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High-Value IT Consulting: 12 Keys to a Thriving Practice doc
Ngày tải lên :
28/06/2014, 08:20
... acceptable values for each key attribute These can be customized to the unique standard of any organization The acceptable values can be numeric or part of a set Key Attribute Acceptable Values Client ... 70 percent may indicate that the firm has been selected as a finalist; 80 percent may indicate that a client has provided a verbal “yes”; 90 percent may indicate that a team has started to bill ... Wadera, Franca Del Bel Belluz, and Alex Lynch at Microsoft And at Blast Radius: Gautam Lohia, EVP; Natalie Michael, VP; Brett Turner, SVP/GM; Lee Feldman, Chief Creative Officer; Gurval Caer,...
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High-Value IT Consulting: 12 Keys to a Thriving Practice pot
Ngày tải lên :
28/06/2014, 22:20
... acceptable values for each key attribute These can be customized to the unique standard of any organization The acceptable values can be numeric or part of a set Key Attribute Acceptable Values Client ... 70 percent may indicate that the firm has been selected as a finalist; 80 percent may indicate that a client has provided a verbal “yes”; 90 percent may indicate that a team has started to bill ... Wadera, Franca Del Bel Belluz, and Alex Lynch at Microsoft And at Blast Radius: Gautam Lohia, EVP; Natalie Michael, VP; Brett Turner, SVP/GM; Lee Feldman, Chief Creative Officer; Gurval Caer,...
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Báo cáo toán học: "Graphs with many copies of a given subgraph" ppt
Ngày tải lên :
07/08/2014, 15:23
... complete bipartite graph with parts of size s and t; - f |X for the restriction of a map f to a set X Specific notation Suppose that G and H are graphs, and let X be an induced subgraph of H - ... then F contains a K2 (s, t) with parts S ⊂ A and T ⊂ B such that |S| = s r−1 and |T | = t > n1−c Proof Let t = max {x : there exists K2 (s, x) ⊂ F with part of size s in A} For any X ⊂ A, write ... a bipartite graph F with parts A and B, joining u ∈ A to v ∈ B if uv ∈ M Set s = (c2 /16) ln n and note that s ≤ (c/4)n + Since e(F ) = |M | ≥ cn2 > (c/2)n2 , Lemma implies that F contains a...
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Báo cáo lâm nghiệp: "Utilization of a dynamometric pendulum to estimate cutting forces involved during routing. Comparison with actual calculated values" pdf
Ngày tải lên :
08/08/2014, 00:22
... the accuracy of measurements was estimated Results showed a very high repetitivity with a variation coefficient of 0.1% These gaps are really non significative and can be explained by manual sample ... decreased to 1mm in order to obtain appropriate chip formation Each value of cutting forces reported, is a mean of ten measurements obtained on each species This pendulum was adapted for easy adaptability: ... mechanical stresses depend on chip formation [11, 15, 16, 19], it appears clearly that, in routing, notions of crack propagations (with fracture toughness parameter), and cellular-wall mechanical...
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Báo cáo y học: "Array comparative genomic hybridisation-based identification of two imbalances of chromosome 1p in a 9-year-old girl with a monosomy 1p36 related phenotype and a family history of learning difficulties: a case report" pps
Ngày tải lên :
11/08/2014, 19:21
... has been previously reported in a baby with low birth weight and post natal growth retardation, congenital heart disease, mid face hypoplasia, ambiguous genitalia and hypoplasia of the phalanges ... Figure Array comparative genomic hybridisation scatter plot Array comparative genomic hybridisation scatter plot An array comparative genomic hybridisation scatter plot for chromosome generated ... disability The maternal grandmother was also assessed and was phenotypically normal The proband's father was not available for assessment, however it was reported that he had fathered another child...
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A fast method to segment images with additive intensity value
Ngày tải lên :
16/09/2015, 12:35
... identification of the true objects O1 and O2 from a given image u is called an additive segmentation problem A segmentation of an image u is a pair of objects {E1 , E2 } such that E1 , E2 ⊆ Ω and ... λm1 and λm2 are Lagrange multipliers and rp1 , rp2 , rn1 , rn2 , rm1 and rm2 are positive penalty parameters It is known that one of the saddle points of the augmented Lagrangian functional gives ... THE AUGMENTED LAGRANGIAN METHOD ON LEVEL SETS 3.1 Solution for the augmented Lagrangian method on level sets In the case of the augmented Lagrangian method on level sets, the augmented Lagrangian...
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Drawing - Fun With A Pencil
Ngày tải lên :
13/09/2012, 14:19
... can trace a photo, and draw from the tracing, or take any of your own drawings and distort them Here again is a chance for your own invention Draw a square around your subject Divide each way ... Nevertheless, we can take as a basic form a ball sliced off at the sides, leaving it a little wider one way than the other, and adding to it or taking some away The forehead may be flattened, cut ... make any allowance for the variety of shapes 36 After this book was published, I learned with interest that a similar basic head form has been used for years by Miss E Grace Hanks of the Pratt...
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Báo cáo y học: " Non-syndromic multiple supernumerary teeth in a family unit with a normal karyotype: case report"
Ngày tải lên :
25/10/2012, 11:40
... investigated, and the operation will be planned with as little trauma as possible, in order to preserve the hard and soft surrounding structures Clinical case A 30 years old Caucasian patient came ... patient reported localized pain and a slight homolateral submandibular lymphadenopathy, without functional limitations or fever No occlusal hindrance was caused by these supernumerary teeth Although ... investigation and after the assessment of 380 radiographic exams, such as X-Ray Dental Panoramic Tomogram and Denta-Scan (Fig 6) of the inferior maxillary bone Exodontia led to remission of the algic...
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Báo cáo y học: " Evaluation of Lumbar Facet Joint Nerve Blocks in Managing Chronic Low Back Pain: A Randomized, Double-Blind, Controlled Trial with a 2-Year Follow-U"
Ngày tải lên :
26/10/2012, 09:07
... bupivacaine with or without Sarapin Group II = bupivacaine and steroids with or without Sarapin WC = Workers compensation MVA = Motor vehicle injury Analysis of Data Numbers Analyzed Data were analyzed ... C-fibres Acta Anaesthesiol Scand 1990; 34: 335-8 69 Pasqualucci A, Varrassi G, Braschi A, et al Epidural local anesthetic plus corticosteroid for the treatment of cervical brachial radicular pain: ... 20: 539-45 Schwarzer AC, Wang SC, Bogduk N, et al Prevalence and clinical features of lumbar zygapophysial joint pain: A study in an Australian population with chronic low back pain Ann Rheum Dis...
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Báo cáo y học: " Vgf is a novel biomarker associated with muscle weakness in amyotrophic lateral sclerosis (ALS), with a potential role in disease pathogenesis"
Ngày tải lên :
03/11/2012, 10:52
... Yamaguchi H, Sasaki K, Satomi Y, Shimbara T, Kageyama H, Mondal MS, Toshinai K, Date Y, Gonzalez LJ, Shioda S, Takao T, Nakazato M, Minamino N Peptidomic identification and biological validation of ... Cruz Biotech, CA) The assay was developed using a stabilized HRP substrate All samples were analyzed in the linear range of the ELISA using over-expressed human Vgf as a standard Assessment of ... Lange DJ, Voustianiouk A, Macgrogan D, Ho L, Suh J, Humala N, Thiyagarajan M, Wang J, Pasinetti GM A ketogenic diet as a potential novel therapeutic intervention in amyotrophic lateral sclerosis...
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What To Do If Trapped In A Lift With A Dentist
Ngày tải lên :
14/11/2012, 16:50
... consciousness? Watched the telly? Had an argument? Made a sandwich? Started a war? If we're a species apart then why we behave like animals? Because we are animals we're monkeys with delusions In anthropocentric ... relaxation CD that appears to be voiced by Ian Paisley A pair of trainers pickled in bree A vague sense of inadequacy A perambulating hamster nailed to the knee of a disgruntled member of a select ... get Anyway, I explained to the rabbits that I needed the carrots for a stew and that I only had carrots anyway which wouldn't go far among between 31 and 107 rabbits and would in all probability...
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