Results 31 to 40 of about 7,437,294 (289)

Subjective time compression induced by continuous action

Scientific Reports, 2021
Increasing evidence indicates that voluntary actions can modulate the subjective time experience of its outcomes to optimize dynamic interaction with the external environment.
Sayako Ueda, Shingo Shimoda
doaj   +1 more source

A Survey on Continuous Time Computations [PDF]

, 2007
We provide an overview of theories of continuous time computation. These theories allow us to understand both the hardness of questions related to continuous time dynamical systems and the computational power of continuous time analog models.
A Ben-Hur, A Ben-Hur, A Ben-Hur, A Ben-Hur, A Kempe, A Rabinovich, A Turing, A Vergis, A. Church, APL Francisco, Asarin, B Trakhtenbrot, BJ Copeland, C Moore, C Moore, C Moore, C Moore, CE Shannon, CS Calude, D Dee, D Deutsch, D Graça, D Woods, DS Graça, DS Graça, E Asarin, E Asarin, E Asarin, E Post, EB Davies, G Etesi, G Lafferriere, G P ăun, H Abdi, HM Stoll, HT Siegelmann, HT Siegelmann, HT Siegelmann, I Artobolevskii, I Németi, J Earman, J Foy, J Mycka, J Mycka, J Mycka, J Mycka, J Šíma, J Šíma, JF Costa, JJ Hopfield, JJ Hopfield, JV Tucker, K Ruohonen, K Ruohonen, K Ruohonen, K Ruohonen, K Ruohonen, K Ruohonen, K Weihrauch, K-I Ko, K-I Ko, L Blum, L Faybusovich, L Faybusovich, L Lipshitz, LA Rubel, LA Rubel, LM Adleman, M Campagnolo, M Campagnolo, M Casey, M Casey, M Davis, M Gori, M Hogarth, M Hogarth, M Hoyrup, M Pour-El, MB Pour-El, MB Pour-El, MB Pour-El, MD Bowles, ML Campagnolo, ML Campagnolo, ML Hogarth, MO Rabin, MS Branicky, MS Branicky, N Müller, O Bournez, O Bournez, O Bournez, O Bournez, O Bournez, O. Finkel, P Bouyer, P Clote, P Collins, P Koiran, P Koiran, P Koiran, P Orponen, P Orponen, PW Shor, R Alur, R Alur, R Legenstein, RJ Lipton, RW Brockett, RW Brockett, S Aaronson, S Grigorieff, S Omohundro, S. C. Kleene, T Brihaye, T Brihaye, T Head, T Natschläger, TA Henzinger, TD Kieu, U Helmke, V Bush, VD Blondel, VD Blondel, W Maass, W Maass, W Maass, W Maass, W Maass, W Maass, W Maass, W Maass, W Maass, W Maass, W Maass, W Maass, W Maass, WD Smith, Šíma   +138 more
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Estimation–Calibration of Continuous-Time Non-Homogeneous Markov Chains with Finite State Space

Mathematics
We propose a method for fitting transition intensities to a sufficiently large set of trajectories of a continuous-time non-homogeneous Markov chain with a finite state space.
Manuel L. Esquível, Nadezhda P. Krasii, Gracinda R. Guerreiro   +2 more
doaj   +1 more source

Existence of uncountably many periodic solutions for second-order superlinear difference equations with continuous time

Bulletin of Mathematical Sciences
Due to the essential difficulty of establishing an appropriate variational framework on a suitable working space, how to apply the critical point theory for showing the existence and multiplicity of periodic solutions of continuous-time difference ...
Genghong Lin, Zhan Zhou, Zupei Shen, Jianshe Yu   +3 more
doaj   +1 more source

Action dynamics reveal two components of cognitive flexibility in a homonym relatedness judgement task

Frontiers in Psychology, 2015
Cognitive flexibility is a central component of executive functions that allow us to behave meaningful in an ever changing environment. Here, we support a distinction between two different types of cognitive flexibility, shifting flexibility and ...
Maja eDshemuchadse, Tobias eGrage, Stefan eScherbaum   +2 more
doaj   +1 more source

Expressiveness of Metric modalities for continuous time [PDF]

Logical Methods in Computer Science, 2007
We prove a conjecture by A. Pnueli and strengthen it showing a sequence of "counting modalities" none of which is expressible in the temporal logic generated by the previous modalities, over the real line, or over the positive reals.
Yoram Hirshfeld, Alexander Rabinovich
doaj   +1 more source

Continuous-time GARCH processes

, 2006
A family of continuous-time generalized autoregressive conditionally heteroscedastic processes, generalizing the $\operatorname {COGARCH}(1,1)$ process of Kl\"{u}ppelberg, Lindner and Maller [J. Appl. Probab.
Brockwell, Peter, Chadraa, Erdenebaatar, Lindner, Alexander   +2 more
core   +2 more sources

Cone-Constrained Continuous-Time Markowitz Problems [PDF]

, 2012
The Markowitz problem consists of finding in a financial market a self-financing trading strategy whose final wealth has maximal mean and minimal variance.
Czichowsky, Christoph, Schweizer, Martin
core   +1 more source

H_∞ Control for 2D Singular Continuous Systems

Applied Sciences
This paper considers the problem of admissibility and admissibilization of 2D singular continuous systems described by the Roesser model. A necessary and sufficient admissibility condition is first proposed for 2D singular continuous systems in terms of ...
Mariem Ghamgui, Marwa Elloumi, Moez Allouche, Mohamed Chaabane   +3 more
doaj   +1 more source

Strong and weak admissibility of $L^\infty$ spaces

Electronic Journal of Qualitative Theory of Differential Equations, 2017
For a dynamics with continuous time, we consider the notion of a strong exponential dichotomy with respect to a family of norms and we characterize it in terms of the admissibility of bounded solutions.
Luis Barreira, Claudia Valls
doaj   +1 more source