抛射物
发表于 2025-3-23 13:31:32
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Accede
发表于 2025-3-23 13:59:56
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LEVER
发表于 2025-3-23 21:56:04
Ran Pan,Jeffrey B. Remmel Dächer und Dachdeckungen, zahlreiche Beispiele und eine Fülle von Abbildungen. Dieser zweite Band behandelt die Bemessung und Ausführung von Bauwerken (Dach- und Hallentragwerke) aus Holz. Ingenieure sind heute mit den Nachweisverfahren nach DIN 1052 (2004) –Bemessung nach Grenzzuständen der Tragfä
痴呆
发表于 2025-3-23 23:11:38
,Professor Lajos Takács: A Tribute,and a mentor. In the second part, he recounts Takács’ life from his childhood to schools, university, employment and retirement, and his publications and achievements. Similar to the first part, the third part is also an account of the second author’s interaction with Takács. Finally, in the fourth
hemorrhage
发表于 2025-3-24 06:12:46
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Arthritis
发表于 2025-3-24 10:11:56
Explicit Formulas for Enumeration of Lattice Paths: Basketball and the Kernel Method,ing at a given altitude ., with additional constraints, for example, to never attain altitude 0 in-between. We first discuss the case of walks on the integers with steps .. The case . is equivalent to the classical Dyck paths, for which many ways of getting explicit formulas involving Catalan-like n
Restenosis
发表于 2025-3-24 13:49:48
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主动
发表于 2025-3-24 15:46:14
Enumeration of Colored Dyck Paths Via Partial Bell Polynomials,milies of Dyck paths. We let every building block . take on . colors and count all of the resulting colored Dyck paths of a given semilength. Our approach is to prove a recurrence relation of convolution type, which yields a representation in terms of partial Bell polynomials that simplifies the han
TEM
发表于 2025-3-24 22:19:43
A Review of the Basic Discrete ,-Distributions,a trial varies (increases or decreases) geometrically, with rate ., either with the number of trials or with the number of successes. Let . be the number of successes up the .th trial and . (or .) be the number of failures (or trials) until the occurrence of the .th (or .th) success. The distributio
敬礼
发表于 2025-3-25 00:02:45
,Families of Parking Functions Counted by the Schröder and Baxter Numbers,-known class of non-decreasing parking functions, which is counted by Catalan numbers and easily represented by Dyck paths, and they both are included in the class of underdiagonal sequences, which are bijective to permutations. We investigate their combinatorial properties exhibiting bijections bet