Results 181 to 190 of about 163,993 (328)

Measuring Task Posing Cycles: Mathematical Letter Writing Between Algebra Students and Preservice Teachers

, 2015
Anderson Norton, Zachary Rutledge
openalex   +2 more sources

The Classification of Limits of 2n-cycle Algebras [PDF]

, 1998
Allan P. Donsig, S. C. Power
openalex   +1 more source

Tensor Changepoint Detection and Eigenbootstrap

Journal of Time Series Analysis, EarlyView.
ABSTRACT Tensor data consisting of multivariate outcomes over the items and across the subjects with longitudinal and cross‐sectional dependence are considered. A completely distribution‐free and tweaking‐parameter‐free detection procedure for changepoints at different locations is designed, which does not require training data.
Michal Pešta, Barbora Peštová, Martin Romaňák   +2 more
wiley   +1 more source

Algebraic formulas for first-passage times of Markov processes in the linear framework. [PDF]

Bull Math Biol
Nam KM, Gunawardena J.
europepmc   +1 more source

On the Multiplicity of Algebraic Limit Cycles

, 2012
Belén García, Jaume Giné, Maite Grau, Jesús S. Pérez del Rı́o   +3 more
openalex   +2 more sources

$\\mathbb A^1$-connectivity on Chow monoids v.s. rational equivalence of\n algebraic cycles [PDF]

, 2014
Vladimir Guletskiĭ
openalex   +1 more source

The fundamental theorem of asset pricing with and without transaction costs

Mathematical Finance, Volume 35, Issue 2, Page 567-609, April 2025.
Abstract We prove a version of the fundamental theorem of asset pricing (FTAP) in continuous time that is based on the strict no‐arbitrage condition and that is applicable to both frictionless markets and markets with proportional transaction costs. We consider a market with a single risky asset whose ask price process is higher than or equal to its ...
Christoph Kühn
wiley   +1 more source

Irrational dynamics, superpitchfork bifurcation, and equilibrium hierarchy in a mass-spring system exhibiting chaos and bursting. [PDF]

Sci Rep
Abobda LT.
europepmc   +1 more source

Index formula for MacPherson cycles of affine algebraic varieties [PDF]

, 2006
Joerg Schuermann, Mihai Tibăr
openalex   +1 more source

Order Routing and Market Quality: Who Benefits From Internalization?

Mathematical Finance, EarlyView.
ABSTRACT Does retail order internalization benefit (via price improvement) or harm (via reduced liquidity) retail traders? To answer this question, we compare two market designs that differ in their mode of liquidity provision: In the setting capturing retail order internalization, liquidity is provided by market makers (wholesalers) competing for the ...
Umut Çeti̇n, Albina Danilova
wiley   +1 more source