... two nontrivial components and δ(H) ≥ 2, then we are done by Lemma 2. Let m be the largest order of a connected component in H.LetG be a graph on n ≥ 2k vertices. We can assume by Proposition 2 ... star on k − 1 vertices, a contradiction. The second statement can be proved in the same manner, concluding the proofofClaim0. Case 1. δ(H)=0. We can assume by Lemma 4 that H has exactly one nontrivial ... subgraph on (k − 1) vertices with at least two nontrivial components and no isolated vertices. But each disconnected subgraph of H on k − 1 vertices has an isolated vertex, a contradiction. Let
Ngày tải lên: 07/08/2014, 13:21
... every k, by construct- ing a bijection between k-noncrossing and k-nonnesting partitions. It is noteworthy, that a different concept of crossings and nestings in partitions has been considered by ... bijection between k- noncrossing and k-nonnesting partitions, with a notion of crossing and nesting based on the canonical sequence. Our results also yield new combinatorial interpretations of ... paper, we identify a set partition with the corresponding canonical sequence, and we use this representation to define the notion of pattern avoidance among set partitions. Let π = π 1 π 2 · · · π
Ngày tải lên: 07/08/2014, 15:23
Báo cáo toán học: "On growth rates of permutations, set partitions, ordered graphs and other objects" doc
... edges, and so condition 4 of Definition 2.1 is satisfied. Let us check the conditions of Definition 2.2. Conditions 1 and 2 are clearly satisfied and we have to check condition 3. Proposition 2.9 Let ... omit verifications of the conditions of Definitions 2.1 and 2.2 which are easy. With the exception of Example 6, each set R(K, B) of 2 of Definition 2.2 has only one element and condition 2 is satisfied ... this is just a reformulation of the definition given in the beginning of Section 1. There is only one atom, the 1-permutation, and O 2 consists of the two 2-permutations. (P, ≤ P ) is the discrete
Ngày tải lên: 07/08/2014, 21:20
Báo cáo toán học: "On the Doubly Refined Enumeration of Alternating Sign Matrices and Totally Symmetric Self-Complementary Plane Partitions Tiago Fonseca" ppsx
... pointing out On figure we draw all the possible configurations at n = There are once again configurations of size n = Indeed, there is an easy bijection between ASMs and 6-V configurations with DWBC, ... replace each vertex of a 6-V configuration with a or ±1 Conversely, one can consistently build a 6-V configuration from an ASM starting from the fixed arrows on the boundary, continuing arrows through ... contribution to the partition function 1/2 of any configuration is of the form zi times a polynomial of zi of degree at 1/2 most n − Summing over all configurations and removing zi by definition
Ngày tải lên: 07/08/2014, 21:20
Báo cáo toán học: "On the Sn-modules generated by partitions of a given shape" doc
... Equation (2) certainly gives a nicer form for λ k than the one in equation (1), since there is only one index of summation and all terms are nonnegative. For example, we may use it to immediately ... generatingfunctionology, 2nd edition, Academic Press, Boston, MA, 1994 the electronic journal of combinatorics 15 (2008), #R111 12 ... Mller and M Neunhffer, Some computations regarding Foulkes’ conjecture, ... same series of computations which initially suggested Proposition 2.2 seems to support the following conjecture: the electronic journal of combinatorics 15 (2008), #R111 4 Conjecture 2.4. The S
Ngày tải lên: 07/08/2014, 21:20
Báo cáo y học: " The Scandinavian Solutions for Wellness study - a two-arm observational study on the effectiveness of lifestyle intervention on subjective well-being and weight among persons with psychiatric disorders" pot
... evaluation of the impact of behavioural weight management on the quality of life (QoL) or subjective well -being of the participants In one randomized trial, a one -on- one nutrition education program ... analysis, conducted only in the SfW group, was conducted on the response at month 6, replacing the study group by the number of SfW lessons attended Crude mean changes from baseline to months and months, ... the same direction, contrast with the results on subjective well -being and QoL Only a few studies included these outcome measures, and among three randomized controlled trials only one found a positive
Ngày tải lên: 11/08/2014, 16:22
Traditional birthing practices in a multi cultural society effects on womens sense of well being, support and breastfeeding self efficacy
... professionals 117 5.10 Implications for nurse/midwifery education and continuing professional development 120 5.11 Implications for education: women ... emotional well -being. There was a positive relationship between antenatal traditional birthing practices and emotional well -being. The results of the study showed that adherance to total traditional ... Differences in traditional birthing practices among Singaporean Chinese, Malay, and Indian women 108 5.4 Effects of traditional birthing practices on emotional well -being, social
Ngày tải lên: 09/09/2015, 10:15
Deposition of functional biomedical coating via drop on demand micro dispensing technique
... DEPOSITION OF FUNCTIONAL BIOMEDICAL COATING VIA DROP- ON- DEMAND MICRO-DISPENSING TECHNIQUE CHANG LEI National University of Singapore 2013 DEPOSITION OF FUNCTIONAL BIOMEDICAL COATING VIA DROP- ON- DEMAND ... characterization of the interface between bone and hydroxyapatite implants and the effect of silicon on bone apposition Micron, 2006 37(8): p 681-688 Gibson, I., S Best, and W Bonfield, Chemical ... 506-514 Briandet, R., J.M Herry, and M.N Bellon Fontaine, Determination of the van der Waals, electron donor and electron acceptor surface tension components of static Gram-positive microbial biofilms
Ngày tải lên: 10/09/2015, 09:12
Development of a graphic user interface based on OpenGL for a drop on demand micro bio fabrication system
... button to be a check button When the user clicks on this button, only “Stop” and “Pause” buttons can halt the operation and other buttons are supposed to turn gray and unable to respond Only ... and fabrication demands With competitive advantages of the precisely delivered drop volume and controllable drop deposition, Drop- on- demand (DOD) inkjet printing is considered to be one of the ... dividing a three-dimensional model into two-dimensional layer and one-dimensional line, which contributes convenience and accurateness in applications Finally, this three-dimensional model has been
Ngày tải lên: 04/10/2015, 15:46
Drop on demand inkjet printing technology with applications to polymer light emitting diodes
... the Confirmation Runs 115 Table 5.13: Comparison of Confirmation to Predicted Results for P1 115 Table 5.14: Comparison of Confirmation to Predicted Results for P2 115 Table 5.15: Comparison ... for Drop Volume Standard Deviation 103 Table 5.9: Interaction Matrix 104 Table 5.10: Response Table for Drop Velocity Standard Deviation 107 Table 5.11: Response Table for Drop Directionality... ... functional applications In Electronics, they include electrical & optical interconnects, conductors, dielectrics and printed electronics etc... Deviation 109 Table 5.12: Standard Deviation Results
Ngày tải lên: 04/10/2015, 17:04
Lectures on Integer Partitions
... think of partitions with no even parts, i.e., partitions that not contain any of the parts 2, 4, 6, 8, Similarly, rather than thinking of partitions into distinct parts, we think of partitions that ... value i will appear ci times in the partition Each selection of monomials makes one contribution to the coefficient of xn and in general, each contribution must be of the form x1c1 · x2c2 · x3c3 ... parts.The partitions of n into odd parts are the partitions of n that not contain any of the multisets in the first column below, and the partitions into distinct parts are those that not contain
Ngày tải lên: 21/12/2016, 10:47
Tài liệu THROUGH FIVE REPUBLICS ON HORSEBACK BEING AN ACCOUNT OF MANY WANDERINGS IN SOUTH AMERICA doc
... 4,920,000 tons Argentina has exported over three million tons of wheat, over three million tons of corn, and one million tons of linseed, in one year, while "her flour mills can turn out 700,000 tons ... herded in millions Argentina has over twentynine million cattle, seventy-seven million sheep, seven and a half million horses, five and a half million mules, a quarter- million of donkeys, and nearly ... of resistance on my part I should have been attacked by the whole village in one mass The policeman on the street has looked expectantly on, eager to see me this, and on one occasion he escorted...
Ngày tải lên: 16/02/2014, 21:20
living standards in the past new perspectives on well-being in asia and europe jun 2005
... information by aggregating the components Instead, we examine the components separately We consider economic concepts like income and consumption; demographic concepts related to functionings like ... Bozhong's work on Chinese agriculture is an important beam in the revisionist reconstruction of Asian economic history Smith's notion that the economy was ALLEN, BENGTSSON, AND DRIBE 11 ‘stationary’ ... conditions in early life influence social mobility, fertility, and longevity His contemporary studies are on economic and social integration of the immigrant population in Sweden Tommy Bengtsson...
Ngày tải lên: 11/06/2014, 05:40
Báo cáo toán học: "Shift-Induced Dynamical Systems on Partitions and Compositions Brian Hopkins" pps
... the shift map on partitions of to the map on compositions of Results for compositions are often similar to those for partitions, and sometimes simpler First, we show that GE-compositions have the ... DP on P (8) We give the characterization of cycle partitions without proof, following the notation of [1], a helpful elaboration on [4] For n = Tk + r with ≤ r ≤ k, λ n is a cycle partition ⇐⇒ ... (n) can contain multiple cycles, one per connected component of the corresponding directed graph Definition A partition λ is a Garden of Eden partition or GE-partition if λ has no preimage under...
Ngày tải lên: 07/08/2014, 13:21
Báo cáo toán học: "A normalization formula for the Jack polynomials in superspace and an identity on partitions" pps
... The superpartition Λmin is the minimal one among the superpartitions of degree n and fermionic degree m in some order on superpartitions generalizing the dominance order on partitions (see [3]) ... Gessel-Viennot [5] 2.1 Definitions Superpartitions Superpartitions were defined in the introduction We describe here a diagrammatic representation of superpartitions that extends the notion of Ferrers’ diagram ... sign-reversing involution among the Λ-configurations ˜ that not belong to GΛ , which we will call bad Λ-configurations Figure illustrates ˜ ˜ the involution that follows Let P be a bad Λ-configuration Let j be...
Ngày tải lên: 07/08/2014, 21:21
IMPACT OF PERCEIVED DYADIC COPING ON WELL BEING AND WORK ENGAGEMENT a MULTILEVEL MODERATED MEDIATION APPROACH
... Same Coin 2.5 WELL -BEING 46 49 2.5.1 Hedonic Well -being – Subjective Well -being 50 2.5.2 Eudaimonic Well -being – Psychological Well -being 53 2.5.3 Somatization – Physical well -being 54 2.6 WORK ... Mediation Models 104 6.3.3 Results Summary for MSEM Moderated Mediation Models 144 CHAPTER 7: DISCUSSION AND CONCLUSION 148 7.1 DISCUSSION 148 7.2 THEORETICAL CONTRIBUTIONS 155 iii TABLE OF CONTENTS ... its extension Job-Demand-Control-Support model (Johnson 20 & Hall, 1988)], Conservation of Resources Theory (COR) (Hobfoll, 1989; Hobfoll & Ford, 2005) [and its extension, Conservation of Social...
Ngày tải lên: 09/09/2015, 11:09
Tài liệu University Oars Being a Critical Enquiry Into the After Health of the Men Who Rowed in the Oxford and Cambridge Boat-Race, from the Year 1829 to 1869, Based on the Personal Experience of the Rowers Themselves pdf
... improve our national physique, really useful recreations ? In discussing this subject I shall first consider the cases of those who, either on their own testimony or on that of their relations and friends, ... consumption some four years after he pulled in the Putney race Several of the members of his crew speak of him as a constitutionally delicate man One writes : "G died of hereditary consumption, ... head I am now considering One of his relations has sent me the following account of his early and sudden decease : " He was found dead in his bed on a Monday morning after a long continuous Sunday...
Ngày tải lên: 14/02/2014, 21:20
Tài liệu The Compleat Strategyst - Being a Primer on the Theory of Games of Strategy pdf
... Periodically, RAND Corporation researchers publish with commercial presses These books are not available from RAND but can be ... publisher, except in cases where the rights have reverted to RAND and we have republished a new edition ...
Ngày tải lên: 17/02/2014, 23:20
Being Born Under Adverse Economic Conditions Leads to a Higher Cardiovascular Mortality Rate Later in Life: Evidence Based on Individuals Born at Different Stages of the Business Cycle pdf
... Cycle* We connect the recent medical and economic literatures on the long-run effects of early-life conditions, by analyzing the effects of economic conditions on the individual cardiovascular (CV) ... socio-economic status as explanations for health later in life.1 In this paper we aim to combine the medical/epidemiological and economic contributions on long-run effects of early-life conditions, ... examining fluctuations in birth rates and twinning rates, and by using additional survey data on the composition Long-run effects of economic conditions early in life may work through nutrition, disease...
Ngày tải lên: 17/03/2014, 08:20
More Better? The Impact of Postsecondary Education on the Economic and Social Well-Being of American Society ppt
... forestry occupations Construction and extraction occupations Installation, Maintenance, and repair occupations Production occupations Transportation and material moving occupations Change Number ... postsecondary education is no longer investment toward economic growth but consumption These scholars consider the entire endeavor to determine rates of return misguided and futile Non-Economic ... expansions in higher education has long passed the investment state and now can only be considered consumption Of course, how Ashworth (1998) measured the contribution of education to growth is up for...
Ngày tải lên: 17/03/2014, 08:20