Results 51 to 60 of about 1,125 (159)
Combinatorica, 2023 The classical Ramsey theorem was generalized in two major ways: to the dual Ramsey theorem, by Graham and Rothschild, and to Ramsey theorems for trees, initially by Deuber and Leeb. Bringing these two lines of thought together, we prove the dual Ramsey theorem for trees.
openaire +3 more sources
Macdonald Before Quine on Truth by Convention
Pacific Philosophical Quarterly, Volume 106, Issue 4, Page 188-199, December 2025.ABSTRACT I show that Margaret Macdonald anticipated Quine's well‐known criticisms of logical conventionalism in her unpublished 1934 PhD thesis, but that she later developed her criticisms in a direction distinct from that of Quine under the influence of Wittgenstein. Macdonald rejected as senseless the suggestion that statements of logical truth admit
Oliver Thomas Spinney
wiley +1 more source
The Ramsey Theory of Henson graphs
, 2020 Analogues of Ramsey's Theorem for infinite structures such as the rationals or the Rado graph have been known for some time. In this context, one looks for optimal bounds, called degrees, for the number of colors in an isomorphic substructure rather than
Dobrinen, Natasha
core
A general framework on conditions for constraint‐based causal learning
Scandinavian Journal of Statistics, Volume 52, Issue 4, Page 2209-2241, December 2025.Abstract Most constraint‐based causal learning algorithms provably return the correct causal graph under certain correctness conditions, such as faithfulness. By representing any constraint‐based causal learning algorithm using the notion of a property, we provide a general framework to obtain and study correctness conditions for these algorithms. From
Kai Z. Teh, Kayvan Sadeghi, Terry Soo
wiley +1 more source
Chordal Graphs, Even‐Hole‐Free Graphs and Sparse Obstructions to Bounded Treewidth
Journal of Graph Theory, Volume 110, Issue 3, Page 351-365, November 2025.ABSTRACT Even‐hole‐free graphs pose a central challenge in identifying hereditary classes of bounded treewidth. We investigate this matter by presenting and studying the following conjecture: for an integer t ≥ 4 and a graph H, every even‐hole‐free graph of large enough treewidth has an induced subgraph isomorphic to either K t or H, if (and only if) H
Sepehr Hajebi
wiley +1 more source
A symmetrized metric ramsey theorem [PDF]
Israel Journal of Mathematics, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Agricultural Economics, Volume 56, Issue 6, Page 1030-1041, November 2025.ABSTRACT The Biden Administration significantly raised its Social Cost of Carbon because of revised predictions that increased global crop yield losses under a changing climate. Although previous studies have estimated and predicted the impact of climate on crop yield distributions—highlighting differences in conditional moments or distributions (given
Hanjun Lu, Alan P. Ker
wiley +1 more source
Fractional Gaussian Noise: Spectral Density and Estimation Methods
Journal of Time Series Analysis, Volume 46, Issue 6, Page 1146-1174, November 2025.The fractional Brownian motion (fBm) process, governed by a fractional parameter H∈(0,1)$$ H\in \left(0,1\right) $$, is a continuous‐time Gaussian process with its increment being the fractional Gaussian noise (fGn). This article first provides a computationally feasible expression for the spectral density of fGn.
Shuping Shi, Jun Yu, Chen Zhang
wiley +1 more source
The Contribution of the Social and Solidarity Economy to Economic Growth
Metroeconomica, Volume 76, Issue 4, Page 513-526, November 2025.ABSTRACT This work extends the basic analytical framework of macroeconomic growth to encompass the notion of social inclusion and to reduce the inconsistencies between growth and development. Specifically, we introduce the social and solidarity economy (SSE) into the macroeconomic debate on economic growth to acknowledge and making visible its ...
Andrea Salustri +4 more
wiley +1 more source
Indiscernibles in monadically NIP theories
Bulletin of the London Mathematical Society, Volume 57, Issue 11, Page 3326-3345, November 2025.Abstract We prove various results around indiscernibles in monadically NIP theories. First, we provide several characterizations of monadic NIP in terms of indiscernibles, mirroring previous characterizations in terms of the behavior of finite satisfiability. Second, we study (monadic) distality in hereditary classes and complete theories.
Samuel Braunfeld, Michael C. Laskowski
wiley +1 more source