刚开始
发表于 2025-3-23 10:08:25
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profligate
发表于 2025-3-23 16:03:09
Mathematical Topics on Representations of Ordered Structures and Utility Theory978-3-030-34226-5Series ISSN 2198-4182 Series E-ISSN 2198-4190
AIL
发表于 2025-3-23 18:59:21
Representations of Interval Orders on Connected Separable Topological Spaces generalization of interval representations of interval orders when a continuous strict weak order is given. This allows one to obtain for incomplete preferences one-side or two-sides interval representations and also one-side or two-sides weak interval representations that are partial continuous.
implore
发表于 2025-3-24 00:53:39
Searching for a Debreu’s Open Gap Lemma for Semiorderss the problem of finding a utility function was studied until a representability characterization was found. However, there was almost no results on the continuity of the representation. A similar result to Debreu’s Lemma, but for semiorders was never achieved. In the present paper we propose a char
用肘
发表于 2025-3-24 03:05:31
A Note on Candeal and Induráin’s Semiorder Separability Conditionwith positive threshold can be factorized into two conditions. The first says that the trace of the semiorder must have a numerical representation. The second asserts that the number of “noses” in the semiorder must be finite or countably infinite. We discuss the interest of such a factorization.
instill
发表于 2025-3-24 09:27:08
Chain Representations of Nested Families of Biordersg them chain representations, we prove their existence in the finite and countably infinite cases. For the general case, we obtain chain representations in a well-chosen linearly ordered set. Although the existence of real-valued representations in general remains an open problem, our analysis answe
TAP
发表于 2025-3-24 14:19:29
A Note on Representable Group Topologiess .-topologies. To be precise, groups admitting a non-totally disconnected .-natural topology as well as the non-totally disconnected .-topologies are identified. Moreover, the non-totally disconnected .-representable topologies as well as the total orders inducing non-totally disconnected group top
defile
发表于 2025-3-24 15:48:55
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他日关税重重
发表于 2025-3-24 21:48:04
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inquisitive
发表于 2025-3-25 02:56:42
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