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64篇 您的检索式：作者名="Jentzen"

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	题名	作者	年代	出处	被引量
1	Deep Learning-Based Numerical Methods for High-Dimensional Parabolic Partial Differential Equations and Backward Stochastic Differential Equations显示文摘We study a new algorithm for solvingparabolic partial differential equations(PDEs)and backward stochastic differential equations(BSDEs)in high dimension,which is based on an analogy between the BSDE and reinforcement learning with the gradient of the solution playing the role of the policy function,and the loss function given by the error between the prescribed terminal condition and the solution of the BSDE.The policy function is then approximated by a neural network,as is done in deep reinforcement learning.Numerical results using TensorFlow illustrate the efficiency and accuracy of the studied algorithm for several 100-dimensional nonlinear PDEs from physics and finance such as the Allen–Cahn equation,the Hamilton–Jacobi–Bellman equation,and a nonlinear pricing model for financial derivatives.	Weinan E Jiequn Han Arnulf Jentzen	2017	Communications in Mathematics and Statistics2017，5，4：	20
2	Arm training induced brain plasticity in stroke studied with serial positron emission tomography显示文摘	Nelles G Jentzen W Jueptner M	2001	Neuroimage2001，13，6：	1
3	Arm Training induced brain plasticity in stroke studied with serial positron emission tomography显示文摘	Nelles G Jentzen W Jueptner M	2001	Neuroimage2001，13，：	1
4	Arm training induced brain plasticity in stroke studied with serial positron emission tomography显示文摘	Nelles G Jentzen W Jueptner M	2001	Neuroimage2001，13，：	1
5	Pharmacogenomics as an adjunct of molecular autopsy for forensic pathology/toxicology: does genotyping CYP 2D6 serve as an adjunct for certifying methadone toxicology显示文摘	Wong SHY Wagner MA Jentzen JM	2003	J Forensic Sci2003，48，：	1
6	Pre-therapeutic I (PET/CT) dosimetry confirms low average absorbed doses per administered 1 activity to the salivary glands in radioiodine therapy of differentia- ted thyroid cancer 显示文摘	Jentzen W Hobbs RF Stahl A	2010	Eur J Nucl Med Mol Imaging2010，37，：	1
7	Effects of rosiglitazone on radioiodine negative and progressive differentiated thyroid carcinoma as assessed by 124Ⅰ PET/CT imaging显示文摘	Rosenbaum-Krumme S J Freudenberg LS Jentzen W		0，，：	1
8	Arm training induced brain plasticity in stroke studied with serial positron emission tomography 显示文摘	Nelles G Jentzen W Jueptner M	2001	Neuroimage2001，13，6：	1
9	Arm training induced brain plasticity in stroke studied with serial positron emission tomog- raphy 显示文摘	Nelles G Jentzen W Jueptner M	2001	Neuroimage2001，13，：	1
10	FDG-PET/CT in re-staging of patients with lymphoma显示文摘	L. S. Freudenberg G. Antoch P. Schütt T. Beyer W. Jentzen S. P. Müller R. G?rges M. R. Nowrousian A. Bockisch J. F. Debatin	2004	European Journal of Nuclear Medicine and Molecular Imaging2004，，3：	1
11	Arm training induced brain plasticity in stroke studied with serial positron emission tomography显示文摘	Nelles G Jentzen W Jueptner M	2001	Neuroimage2001，13，6：	1
12	Neural substrates of good and poor recovery after hemiplegic stroke:a serial PET study显示文摘	Nelles G Jentzen W Bockisch A	2011	J Neurol2011，258，12：	1
13	Arm training induced brain plasticity in stroke studied with serial positron emission tomography显示文摘	Nelles G Jentzen W Jueptner M	2001	Neuroimage2001，13，6：	1
14	Disseminated io- dine-avid lung metastases in differentiated thyroid cancer: a chal- lenge to 124I PET显示文摘	Freudenberg LS Jentzen W Mailer SP	2008	Eur J Nucl Med Mol Imaging2008，35，3：	1
15	124i-PET dosimetry in advanced differentiated thyoid cancer: therapeutic impact 显示文摘	Freudenberg LS Jentzen W Gorges R	2007	Nuklearmedizin2007，46，4：	1
16	Arm training induced brain plasticity in stroke studied with serial positron emission tomo graphy显示文摘	Nelles G Jentzen W Jueptner M etal	2001	Neuroimage2001，13，6：	1
17	Relationship between cumulative radiation dose and salivary gland uptake associated with radioiodine therapy of thyroid cancer显示文摘	Jentzen W Schneider E Freudenberg L	2006	Nucl Med Commun2006，27，8：	1
18	Arm training induced brain plasticity in stroke studied with serial positron emission tomography显示文摘	Nelles G Jentzen W Jueptner M	2001	Neuroimage2001，13，6：	1
19	Arm training induced plasticity in stroke studied with serial positron emission tomography 显示文摘	Nelles G Jentzen W Jueptner M	2001	Nerto Image2001，13，：	1
20	Value of (124)I-PET/CT in staging of patients with differentiated thyroid显示文摘	Freudenberg LS Antoch G Jentzen W	2004	Eur Radiol2004，14，11：	1

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