Results 11 to 20 of about 2,755,381 (193)
The Optimal Lower Bound for Generators of Invariant Rings without Finite SAGBI Bases with Respect to Any Admissible Order [PDF]
We prove the existence of an invariant ring \textbfC[X_1,...,X_n]^T generated by elements with a total degree of at most 2, which has no finite SAGBI basis with respect to any admissible order. Therefore, 2 is the optimal lower bound for the total degree
Manfred Göbel
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Series acceleration formulas obtained from experimentally discovered hypergeometric recursions [PDF]
In 2010, Kh. Hessami Pilehrood and T. Hessami Pilehrood introduced generating function identities used to obtain series accelerations for values of Dirichlet's $\beta$ function, via the Markov--Wilf--Zeilberger method.
Paul Levrie, John Campbell
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Convergence of some leader election algorithms [PDF]
We start with a set of $n$ players. With some probability $P(n,k)$, we kill $n-k$ players; the other ones stay alive, and we repeat with them. What is the distribution of the number $X_n$ of \emph{phases} (or rounds) before getting only one player?
Svante Janson +2 more
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A note on limits of sequences of binary trees [PDF]
We discuss a notion of convergence for binary trees that is based on subtree sizes. In analogy to recent developments in the theory of graphs, posets and permutations we investigate some general aspects of the topology, such as a characterization of the ...
Rudolf Grübel
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Anti-power $j$-fixes of the Thue-Morse word [PDF]
Recently, Fici, Restivo, Silva, and Zamboni introduced the notion of a $k$-anti-power, which is defined as a word of the form $w^{(1)} w^{(2)} \cdots w^{(k)}$, where $w^{(1)}, w^{(2)}, \ldots, w^{(k)}$ are distinct words of the same length.
Marisa Gaetz
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Approximation result toward nearest neighbor heuristic [PDF]
In this paper, we revisit the famous heuristic called nearest neighbor (N N) for the traveling salesman problem under maximization and minimization goal.
Monnot Jér"me
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On non-adaptive majority problems of large query size [PDF]
We are given $n$ balls and an unknown coloring of them with two colors. Our goal is to find a ball that belongs to the larger color class, or show that the color classes have the same size.
Dániel Gerbner, Máté Vizer
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Quicksort algorithm again revisited [PDF]
We consider the standard Quicksort algorithm that sorts n distinct keys with all possible n! orderings of keys being equally likely. Equivalently, we analyze the total path length L(n) in a randomly built \emphbinary search tree.
Charles Knessl, Wojciech Szpankowski
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An LTL proof system for runtime verification [PDF]
We propose a local proof system for LTL formalising deductions within the constraints of Runtime Verification (RV), and show how such a system can be used as a basis for the construction of online runtime monitors.
21st International Conference on Tools and Algorithms for the Construction and Analysis of Systems +2 more
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How often should you clean your room? [PDF]
Analysis of ...
Kimball Martin, Krishnan Shankar
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