Báo cáo toán học: "Sortable Elements for Quivers with Cycles" pdf

... there exists a reduced word for w having, as a prefix, a reduced word for u. Conversely, if u  w then any given reduced word for u is a prefix of some reduced word for w. For any J ⊆ S, the standard ... s n )-sorting word for w is also called a c-sorting word for w. Thus there are typically several c-sorting words for w, but exactly one (s 1 · · · s n )-sorting word for w fo...

Ngày tải lên: 08/08/2014, 12:22

... X) · #blocks(B, Y ) By our choice, X is the longest block with #blocks(A, X) = #blocks(B, X) (informally, a “wrong” block); therefore for all strings Y satisfying X ❁ Y we have #blocks(A, Y ) ... paper on k-SBR [11]. For a (signed or unsigned) string P = a 1 . . . a n , we denote by −P the result of reversal ρ(1, n) of P (e.g., for P = +a + b − d, we have −P = +d − b − a; for P = a...

Ngày tải lên: 07/08/2014, 15:22

... not a weak ℓ-partition for 0 < k < ϕ − 1, 4. e k i λ is not a weak ℓ-partition for 1 < k < ε. 4.2 Crystal theoretic results for ladd ℓ and (ℓ, 0)-JM partitions For a proof of these ... (µ, r, s, ρ, σ) as follows. Starting with µ, attach r rows above µ, with each row ℓ − 1 boxes longer than the previous. Then attach s columns to the left of µ, with each column ℓ − 1...

Ngày tải lên: 08/08/2014, 12:22

... distributed freely for any purposes (see copyright notice below). For information about publishing your research in EURASIP WCN go to http://jwcn.eurasipjournals.com/authors/instructions/ For information ... y n  2 (5.4) This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Spec...

Ngày tải lên: 20/06/2014, 20:20

... distributed freely for any purposes (see copyright notice below). For information about publishing your research in EURASIP WCN go to http://jwcn.eurasipjournals.com/authors/instructions/ For information ... process State-dependent Gamma distribution for frame sizes ) ,( 22 ϑσ Γ ) ,( KK ϑσ Γ Figure 3 This Provisional PDF corresponds to the article as it appeared upon acceptance. Fu...

Ngày tải lên: 20/06/2014, 20:20

... first m elements of c [25, Chapter 3.1]. The condition in (46) is for the last N elements equiva- lent to the left hand side in Condition (17) and the condition in (47) is for the first N elements ... transformed into a linear optimization problem that is solvable with computa- tionally efficient algorithms. Moreover, we obtain a closed form expression for the rate optimization that...

Ngày tải lên: 20/06/2014, 20:20

... distributed freely for any purposes (see copyright notice below). For information about publishing your research in EURASIP WCN go to http://jwcn.eurasipjournals.com/authors/instructions/ For information ... architecture for software defined radio. PhD Thesis, Royal Inst. of Technology (KTH), 2000 This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully f...

Ngày tải lên: 20/06/2014, 20:20

... exp  −α  j |f j | β  , (29) which give the double exponential for β = 1 and Gaussian for β = 2 and are also more useful for sparse representation with 0 < β < 1. With these priors, the MAP estimate can be ... This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Para...

Ngày tải lên: 20/06/2014, 20:20

... products with ninhydrin at 570 nm. Tryptophan was determined by HPLC with fluorescence detection (extinction 280 nm, emission 356 nm) after alkaline hydrolysis with barium hydroxide octahydrate for ... desiccator for at least 1 h before weighing. Selected samples were frozen at −20 °C and lyophilized for 48 h. The effects of pH and salt on protein extraction The amount of liq...

Ngày tải lên: 20/06/2014, 20:20

... significantly. 1 This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Quality assessment for mobile media-enriched ... freely for any purposes (see copyright notice below). For information about publishing your research in Communications in Mobile Computing go to http://www.comcj...

Ngày tải lên: 20/06/2014, 21:20