a tentative pathway for the direct alkylation of nitroarenes
Two topics on local theta correspondence
Ngày tải lên :
09/09/2015, 10:14
... map for general dual pairs The moment map for general dual pairs could be define via compact dual pairs We adapt the notation in [How89b] Recall the diamond dual pairs in Figure 2.1 The pairs of ... (2.5) By the structure of dual pairs, m′(1,1) always is a product of unitary Lie algebra and one can view (m′(1,1) , K ′ ) as a Harish-Chandra pair with K ′ maximal compact Therefore the lemma follows ... following form: the derived functor modules of theta lifts of unitary characters are again (possibly direct sum of ) theta lifts of (other) characters (of possibly another real form) By a restriction...
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Girsanov’s theorem and the risk-neutral measure
Ngày tải lên :
18/10/2013, 03:20
... normal with mean zero and variance P mean T and variance T e T Under IP , B T is normal with Means change, variances don’t When we use the Girsanov Theorem to change the probability measure, ... change the probability measure, means change but variances not Martingales may be destroyed or created Volatilities, quadratic variations and cross variations are unaffected Check: e e dB dB = t ... normal with mean and variance T , so B T is normal with mean T and variance T : exp , ~ , T 2 d~: b e IP B T d~ = p b b 2T 2T e f e Removal of Drift from B T The change of measure...
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Đề tài " Conformal welding and Koebe’s theorem " docx
Ngày tải lên :
22/03/2014, 20:21
... curve Γ which is the image of T under a K-quasiconformal map of the plane The only fact about quasiconformal maps we shall need is that normalized Kquasiconformal maps form a compact family (This ... complementary components of a Jordan curve and are C-quasiconformal images of Ω and Ω∗ by maps that are the identity on E This completes the proof of Theorem Characterization of flexible curves: proof of ... the Beltrami equation in the usual way we can find a quasiconformal map Ψ of the whole plane so that Ψ ◦ ψ and Ψ ◦ ψ ∗ are conformal Then F1 = (Ψ ◦ ψ ◦ f ), F2 = (Ψ ◦ ψ ∗ ◦ g) are conformal maps...
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abel's theorem in problems and solutions - v.b. alekseev
Ngày tải lên :
31/03/2014, 14:57
... multiplication of the transformations and is defined as (the transformation is done first, afterwards) If and axe transformations of the set M then is also a transformation of set M DEFINITION Suppose that ... is named Cardano’s formula5 Substituting in this formula and by their expressions in terms of and subtracting we obtain the formula for Eq (5) After the transformations we obtain the formula for ... 1–6 are, in fact, groups of transformations 12 Prove that any group of transformations contains the identical transformation such that for every element A of the set M 13 Prove that for any transformation...
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Báo cáo hóa học: "Research Article Quasicone Metric Spaces and Generalizations of Caristi Kirk’s Theorem" ppt
Ngày tải lên :
21/06/2014, 20:20
... and Applications 2008 (ATA2008), Technical Faculty, Cacak, University of Kragujevac Vrnjacka Banja, Serbia, the 30th of May to the 4th of June, 2008 R H Haghi and Sh Rezapour, “Fixed points of ... spaces and fixed point theorems of contractive mappings,” Journal of Mathematical Analysis and Applications, vol 332, no 2, pp 1468–1476, 2007 Sh Rezapour and R Hamlbarani, “Some notes on the paper: ... metric spaces and fixed point theorems of contractive mappings”,” Journal of Mathematical Analysis and Applications, vol 345, no 2, pp 719–724, 2008 D Turkoglu and M Abuloha, “Cone metric spaces and...
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Báo cáo toán học: "Irreducible coverings by cliques and Sperner’s theorem" ppsx
Ngày tải lên :
07/08/2014, 06:23
... implicants of the function or for minimizing the number of states of an incompletely specified Mealy type automaton A by finding a closed irreducible covering of the set of states of A by ”maximal ... k/2 and s Ai = ∅, whence i=1 max max (s + | s≥2 {A1 , ,As } s i=1 Ai |) ≥ k k/2 On the other hand, let B = s Ai and r = |B| Since s ≥ and {A1 , , As } is an i=1 antichain, it follows that ... is a clique This implies that each clique c in G has the form {t1 , , ts } ∪ s Ai for some s ≥ 2, i=1 where XAi = ∅, ti ∈ XAi ⊂ X for every ≤ i ≤ s and {A1 , , As } is an antichain in the...
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Báo cáo toán học: "Kocay’s lemma, Whitney’s theorem, and some polynomial invariant reconstruction problems" docx
Ngày tải lên :
07/08/2014, 13:21
... is a list of some graph invariants that are either polynomials or numbers, for example, the number of hamiltonian cycles in a graph or the chromatic polynomial of a graph We say that an invariant ... the abstract edge labelled poset of G by ELP(G) The Hasse diagram of the abstract edge labelled poset is simply the Hasse diagram of the edge labelled poset of G with labels Λi removed The Hasse ... that many graph invariants can be computed from the incidence matrix We then consider the problem of computing the characteristic polynomial of a graph from the characteristic polynomials of all...
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Báo cáo toán học: " Landau’s and Rado’s Theorems and Partial Tournaments" pdf
Ngày tải lên :
07/08/2014, 21:21
... proof of Landau’s theorem using Rado’s theorem (see [5, 6]) for the existence of an independent transversal of a finite family of subsets of a set X on which a matroid is defined Let M be a matroid ... vertices A digraph obtained from G by giving a direction to each of its edges is called an oriented graph or a partial tournament of order n Given a partial tournament T and a sequence of nonnegative ... provided that S is an independent set of the matroid M Theorem 2.2 (Rado’s theorem) The family A = (A1 , A2 , , An ) of subsets of the set X on which a matroid M is defined has an independent transversal...
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Báo cáo toán học: "A q-analogue of Graham, Hoffman and Hosoya’s Theorem" pdf
Ngày tải lên :
08/08/2014, 11:20
... q-analogue of Graham and Pollak’s result and Sivasubramanian [4] obtained a q-analogue of Theorem for the case when all the blocks of a graph are triangles In this present work, we show a q-analogue ... [1] BAPAT, R B., L AL , A K., AND PATI , S A q-analog of the distance matrix of a tree Linear Algebra and its Applications 416 (2006), 799–814 [2] G RAHAM , R L., H OFFMAN , A J., AND H OSOYA , ... polynomial generalisation of Graham, Hoffman and Hosoya’s Theorem We also prove a similar polynomial generalisation - when two n × n matrices M1 , M2 have the same determinant, then replacing all the...
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Báo cáo toán học: "Flexible Color Lists in Alon and Tarsi’s Theorem, and Time Scheduling with Unreliable Participants" pot
Ngày tải lên :
08/08/2014, 11:20
... that each player is allowed to be unavailable on one day Each player has to announce the day of his absence in advance If player A is not available on Sunday and player B does not have time the ... several “classical” applications of Alon and Tarsi’s Theorem The proofs in these applications lead to paintability statements, if we use our Theorem 2.1 instead of the original version from Alon and ... way they come back to the ¯ examination of orientations of the original line graph LKn Based on this theorem we give an example that demonstrates the advantage of the new painting concept against...
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Báo cáo toán học: "MacMahon’s theorem for a set of permutations with given descent indices and right-maximal record" ppt
Ngày tải lên :
08/08/2014, 12:22
... r[max, v], majcode) if yi = 1, i < n − Acknowledgments I am grateful to N Bakhytjan and A Jumadildayeva for assistance in making calculations, and to the anonymous referee for essential remarks ... Sin for all compositions I = (i1 , , ir ) [5] When A is an ordered alphabet, Sn (A) can be realized as the sum of all nondecreasing words in An The commutative image of Sym is the algebra of ... appear iff the majcodes of these elements reach the maximal value i2 + · · · + ir • Proof of Theorem 1.1 The claim follows from Lemmas 3.1 and 3.2 • As in [7], Theorem 1.1 (more exactly Lemma...
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Oracle Database Backup and Recovery Advanced User’s Guide
Ngày tải lên :
16/10/2013, 11:15
... logs created by the primary database RMAN can create or back up a standby database You can fail over to the standby database if the primary database goes down No Duplicate database A copy of the ... database automatically creates, deletes, and manages flashback logs inside the flash recovery area When you run the FLASHBACK DATABASE command, the database uses the flashback logs as well as the ... maintained by RMAN RMAN periodically propagates metadata from the target database control file into the recovery catalog Standby database A copy of the primary database that is updated using archived...
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THE MOUSE, THE BIRD, AND THE SAUSAGE - GRIMM’S FAIRY TALES
Ngày tải lên :
20/10/2013, 07:15
... in the wood, telling the others that he had been their servant long enough, and had been a fool into the bargain, and that it was now time to make a change, and to try some other way of arranging ... arranging the work Beg and pray as the mouse and the sausage might, it was of no use; the bird remained master of the situation, and the venture had to be made They therefore drew lots, and it fell ... mouse put on the pot, and then these two waited till the sausage returned with the fuel for the following day But the sausage remained so long away, that they became uneasy, and the bird flew...
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THE FISHERMAN AND HIS WIFE -GRIMM’S FAIRY TALES
Ngày tải lên :
24/10/2013, 05:15
... the castle together, and found a great many servants there, and the rooms all richly furnished, and full of golden chairs and tables; and behind the castle was a garden, and around it was a park ... standing at the gate of it already.’ So away went the fisherman, and found his wife standing before the gate of a great castle ‘See,’ said she, ‘is not this grand?’ With that they went into the ... in!’ said she; ‘is not this much better than the filthy pigsty we had?’ And there was a parlour, and a bedchamber, and a kitchen; and behind the cottage there was a little garden, planted with all...
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THE OLD MAN AND HIS GRANDSON - GRIMM’S FAIRY TALES
Ngày tải lên :
24/10/2013, 05:15
... it away The parson went to the crowd, and declared that the mass had been said Then they came and rolled the barrel towards the water When the barrel began to roll, the shepherd cried: ‘I am ... built a beautiful house, and the peasants said: The small peasant has certainly been to the place where golden snow falls, and people carry the gold home in shovels.’ Then the small peasant was ... farther, and turned back to the mill and begged for shelter The miller’s wife was alone in the house, and said to the peasant: ‘Lay yourself on the straw there,’ and gave him a slice of bread and...
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Biodegradable Polyurethanes and Poly(ester amide)s
Ngày tải lên :
25/10/2013, 08:20
... improved by a small number of crosslinking bonds A great advantage is that the allophanate formation reaction is thermally reversible, and so it is feasible to obtain thermally processable materials ... concluded that the addition of chitosan lends a remarkable anticoagulative character to the final polymer 6.5 Aliphatic Poly(ester amide)s: A Family of Biodegradable Thermoplastics with Interest as New ... density of chemical crosslinks, and may give rise to biodegradable foams useful for many applications such as scaffolds [13–15] In fact, the reaction of water with an isocyanate group leads to the formation...
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THE STRAW, THE COAL, AND THE BEAN- GRIMM’S FAIRY TALES
Ngày tải lên :
07/11/2013, 05:15
... one day as the queen was walking by the side of the river, at the bottom of the garden, she saw a poor little fish, that had thrown itself out of the water, and lay gasping and nearly dead on the ... came at last to the palace, and there in the court lay the dogs asleep; and the horses were standing in the stables; and on the roof sat the pigeons fast asleep, with their heads under their ... feet, and a long white wand in her hand: and after the feast was over they gathered round in a ring and gave all their best gifts to the little princess One gave her goodness, another beauty, another...
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Tài liệu THE ELVES AND THE SHOEMAKER - GRIMM''''S FAIRY TALE pptx
Ngày tải lên :
21/01/2014, 03:20
... decent, for they have nothing upon their backs to keep off the cold I’ll tell you what, I will make each of them a shirt, and a coat and waistcoat, and a pair of pantaloons into the bargain; and ... till the job was quite done, and the shoes stood ready for use upon the table This was long before daybreak; and then they bustled away as quick as lightning The next day the wife said to the ... cut out, and began to ply with their little fingers, stitching and rapping and tapping away at such a rate, that the shoemaker was all wonder, and could not take his eyes off them And on they went,...
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