Results 91 to 100 of about 3,079 (232)
What Are Asset Price Bubbles? A Survey on Definitions of Financial Bubbles
Journal of Economic Surveys, Volume 40, Issue 3, Page 1572-1592, July 2026.ABSTRACT Financial bubbles and crashes have repeatedly caused economic turmoil notably but not just during the 2008 financial crisis. However, both in the popular press as well as scientific publications, the meaning of bubble is sometimes unspecified.
Michael Heinrich Baumann +1 more
wiley +1 more source
On the injectivity of Boolean algebras [PDF]
, 1993 summary:The functor taking global elements of Boolean algebras in the topos $\text{$\bold{Sh}\frak B$}$ of sheaves on a complete Boolean algebra $\frak B$ is shown to preserve and reflect injectivity as well as completeness. This is then used to derive a
Banaschewski, B.
core
Advanced Science, Volume 13, Issue 35, 24 June 2026.The inhibitory immune checkpoints HLA‐G and CD47 are expressed on certain tumor types and inhibit immune cells in the tumor microenvironment. DSP216 binds specifically to cancer cells expressing both HLA‐G and CD47, and blocks their inhibitory signaling.
Lisa J. Jacob +12 more
wiley +1 more source
Injective and projective T-Boolean algebras
, 2007 We introduce and analyze Boolean algebras acted on continuously (with respect to the discrete topology on the Boolean algebra) by a topological monoid T, the so-called T-Boolean algebras. These are the duals of Boolean flows, and by analyzing injective T-
Geschke, Stefan +2 more
core +1 more source
Alzheimer's &Dementia, Volume 22, Issue 6, June 2026.Abstract INTRODUCTION The WW‐FINGERS network has demonstrated the efficacy of multidomain non‐pharmaceutical interventions (NPIs) but left their real‐world implementation largely unexplored, prompting this study in Changxing County to identify key determinants and develop actionable strategies for community‐based delivery.
Zishuo Huang +8 more
wiley +1 more source
Linear maps on real C* - algebras and related structures
, 2010 PhDIn this thesis we obtain new results on the structures of real C*-algebras and nonsurjective isometries between them. Some of the results have been published in [1].
Apazoglou, Maria
core
Cardinal invariants on Boolean algebras
, 2014 This book is concerned with cardinal number valued functions defined for any Boolean algebra. Examples of such functions are independence, which assigns to each Boolean algebra the supremum of the cardinalities of its free subalgebras, and cellularity ...
Monk, J Donald
core +1 more source
On lattice of existential formulas for fragment of Jonsson set
Қарағанды университетінің хабаршысы. Математика сериясы, 2015 This paper its content associated with the study of model - theoretic properties of Jonsson theories and their semantic models. In particular, considering Jonsson sets concerning of their definable circuit described fragments and their relationship to ...
A.R. Yeshkeyev, O.I. Ulbrikht
doaj
Text Mining in Bibliometrics and Science Mapping: A Methodological Review
WIREs Computational Statistics, Volume 18, Issue 2, June 2026.Text mining has become a foundational component of contemporary bibliometrics and science mapping, enabling systematic analysis of the semantic structure, thematic evolution, and cognitive organization of scientific fields. Integrating textual evidence with relational indicators enriches knowledge maps and supports more comprehensive, content‐sensitive
Michelangelo Misuraca
wiley +1 more source
, 2016 We study the structure and properties of free skew Boolean algebras. For finite generating sets, these free algebras are finite and we give their representation as a product of primitive algebras and provide formulas for calculating their cardinality. We
Leech, Jonathan, Kudryavtseva, Ganna
core +1 more source