Zobrazeno 1 - 10
of 152 801
pro vyhledávání: '"James, H. A."'
Autor:
Michel, Lucas, Nalbach, Jasper, Mathonet, Pierre, Zénaïdi, Naïm, Brown, Christopher W., Ábrahám, Erika, Davenport, James H., England, Matthew
We consider cylindrical algebraic decomposition (CAD) and the key concept of delineability which underpins CAD theory. We introduce the novel concept of projective delineability which is easier to guarantee computationally. We prove results about thi
Externí odkaz:
http://arxiv.org/abs/2411.13300
To explain reported solar interfacial-evaporation rates from porous materials beyond an apparent 100% efficiency using the thermal evaporation mechanism, many publications hypothesize that intermediate water inside porous materials have a reduced lat
Externí odkaz:
http://arxiv.org/abs/2411.12186
Breaking the mold: overcoming the time constraints of molecular dynamics on general-purpose hardware
Autor:
Perez, Danny, Thompson, Aidan, Moore, Stan, Oppelstrup, Tomas, Sharapov, Ilya, Santos, Kylee, Sharifian, Amirali, Kalchev, Delyan Z., Schreiber, Robert, Pakin, Scott, Leon, Edgar A., Laros III, James H., James, Michael, Rajamanickam, Sivasankaran
The evolution of molecular dynamics (MD) simulations has been intimately linked to that of computing hardware. For decades following the creation of MD, simulations have improved with computing power along the three principal dimensions of accuracy,
Externí odkaz:
http://arxiv.org/abs/2411.10532
Autor:
Knight, Amy H., Rhodes, Lauren, Buisson, Douglas J. K., Matthews, James H., Segura, Noel Castro, Ingram, Adam, Middleton, Matthew, Roberts, Timothy P.
The neutron star low-mass X-ray binary, EXO 0748--676, recently returned to outburst after a $\sim$ 16 year-long quiescence. Since its return, there has been a global effort to capture the previously unseen rise of the source and to understand its so
Externí odkaz:
http://arxiv.org/abs/2411.03269
Autor:
Karner, Clemens, Gröhl, Janek, Selby, Ian, Babar, Judith, Beckford, Jake, Else, Thomas R, Sadler, Timothy J, Shahipasand, Shahab, Thavakumar, Arthikkaa, Roberts, Michael, Rudd, James H. F., Schönlieb, Carola-Bibiane, Weir-McCall, Jonathan R, Breger, Anna
When developing machine learning models, image quality assessment (IQA) measures are a crucial component for evaluation. However, commonly used IQA measures have been primarily developed and optimized for natural images. In many specialized settings,
Externí odkaz:
http://arxiv.org/abs/2410.24098
Autor:
Matthews, James H., Long, Knox S., Knigge, Christian, Sim, Stuart A., Parkinson, Edward J., Higginbottom, Nick, Mangham, Samuel W., Scepi, Nicolas, Wallis, Austen, Hewitt, Henrietta A., Mosallanezhad, Amin
Outflows are critical components of many astrophysical systems, including accreting compact binaries and active galactic nuclei (AGN). These outflows can significantly affect a system's evolution and alter its observational appearance by reprocessing
Externí odkaz:
http://arxiv.org/abs/2410.19908
Active Galactic Nuclei (AGN) are objects located in the heart of galaxies which emit powerful and complex radiation across the electromagnetic spectrum. Understanding AGN has become a topic of interest due to their importance in galactic evolution an
Externí odkaz:
http://arxiv.org/abs/2410.19630
Autor:
Dietrich, Scott, Akbari-Sharbaf, Arash, Edgar, James H., Roubos, Alex, Freeman, Matthew, Engel, Lloyd W.
Microwave transmission line spectroscopy is used to observe the integer quantum Hall effect in two samples of monolayer graphene with different geometries that are resistively-coupled to a coplanar waveguide. We find plateaus in transmitted power tha
Externí odkaz:
http://arxiv.org/abs/2410.18271
Autor:
Mahajan, Ankit, Thorpe, James H., Kurian, Jo S., Reichman, David R., Matthews, Devin A., Sharma, Sandeep
We introduce a black-box auxiliary field quantum Monte Carlo (AFQMC) approach to perform highly accurate electronic structure calculations using configuration interaction singles and doubles (CISD) trial states. This method consistently provides more
Externí odkaz:
http://arxiv.org/abs/2410.02885
Autor:
Waters, Dacen, Waleffe, Derek, Thompson, Ellis, Arreguin-Martinez, Esmeralda, Fonseca, Jordan, Poirier, Thomas, Edgar, James H., Watanabe, Kenji, Taniguchi, Takashi, Xu, Xiaodong, Cobden, David, Yankowitz, Matthew
Field-effect devices constructed by stacking flakes of van der Waals (vdW) materials, with hexagonal boron nitride (hBN) playing the role of gate dielectric, often exhibit virtually no hysteresis in their characteristics. This permits exquisitely det
Externí odkaz:
http://arxiv.org/abs/2410.02699