Zobrazeno 1 - 10
of 2 298
pro vyhledávání: '"Lance, L. A."'
We offer a detailed treatment of spectral and Weyl-Titchmarsh-Kodaira theory for all self-adjoint Jacobi operator realizations of the differential expression \begin{align*} \tau_{\alpha,\beta} = - (1-x)^{-\alpha} (1+x)^{-\beta}(d/dx) \big((1-x)^{\alp
Externí odkaz:
http://arxiv.org/abs/2307.12164
Autor:
Snead, Lance L, Winklehner, Daniel, Whyte, Dennis, Zinkle, Steve, Hartwig, Zach, Sprouster, David
The current and future need for high-energy neutrons has been a subject of increasing discussion and concern. Immediate applications for such an intense neutron source include medical isotope production, high-energy physics (HEP) research, and for ma
Externí odkaz:
http://arxiv.org/abs/2302.09011
Autor:
Gabriel Gruionu, James Baish, Sean McMahon, David Blauvelt, Lucian G. Gruionu, Mara Onita Lenco, Benjamin J. Vakoc, Timothy P. Padera, Lance L. Munn
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Overly dense microvascular networks are treated by selective reduction of vascular elements. Inappropriate manipulation of microvessels could result in loss of host tissue function or a worsening of the clinical problem. Here, experimental,
Externí odkaz:
https://doaj.org/article/74e1fc27144d46779a5d8f1a2d848d30
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 5010-5021 (2024)
Additive manufacturing (AM) rapidly produces complex shapes crucial for energy technologies and engineering designs. In this work, the microstructure and mechanical properties of additive manufactured Grade 91 (modified 9Cr–1Mo) ferritic/martensiti
Externí odkaz:
https://doaj.org/article/b042845c2aa646a68caa6a737d02ef96
Autor:
Katz, Danielle E., Rector, Neil A., Ornstein, Tish, McKinnon, Margaret, McCabe, Randi E., Hawley, Lance L., Rowa, Karen, Richter, Margaret A., Regev, Rotem, Laposa, Judith M.
Publikováno v:
In Journal of Affective Disorders 1 October 2024 362:679-687
In 2002, Littlejohn and Wellman developed a general left-definite theory for arbitrary self-adjoint operators in a Hilbert space that are bounded below by a positive constant. Zettl and Littlejohn, in 2005, applied this general theory to the classica
Externí odkaz:
http://arxiv.org/abs/2109.01715
Autor:
Frazer, Lance L., Louis, Nathan, Zbijewski, Wojciech, Vaishnav, Jay, Clark, Kal, Nicolella, Daniel P.
Publikováno v:
In Bone August 2024 185
Autor:
Gesztesy, Fritz, Littlejohn, Lance L., Nichols, Roger, Piorkowski, Mateusz, Stanfill, Jonathan
Publikováno v:
St. Petersbg. Math. J. (Algebra Anal.) 35, 101-138 (2024)
Let $\dot A$ be a densely defined, closed, symmetric operator in the complex, separable Hilbert space $\mathcal{H}$ with equal deficiency indices and denote by $\mathcal{N}_i = \ker \big(\big(\dot A\big)^* - i I_{\mathcal{H}}\big)$, $\dim \, (\mathca
Externí odkaz:
http://arxiv.org/abs/2107.09832
Autor:
Robin, Ishtiaque K., Sprouster, David J., Sridharan, Niyanth, Snead, Lance L., Zinkle, Steven J.
Publikováno v:
In Journal of Materials Research and Technology March-April 2024 29:5010-5021
Autor:
Fucci, Guglielmo, Gesztesy, Fritz, Kirsten, Klaus, Littlejohn, Lance L., Nichols, Roger, Stanfill, Jonathan
Publikováno v:
Applicable Anal. 2021, 25p
We revisit the Krein-von Neumann extension in the case where the underlying symmetric operator is strictly positive and apply this to derive the explicit form of the Krein-von Neumann extension for singular, general (i.e., three-coefficient) Sturm-Li
Externí odkaz:
http://arxiv.org/abs/2102.00685