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pro vyhledávání: '"Giorgi, Elena"'
We establish boundedness and polynomial decay results for the Teukolsky system in the exterior spacetime of very slowly rotating and strongly charged sub-extremal Kerr-Newman black holes, with a focus on axially symmetric solutions. The key step in a
Externí odkaz:
http://arxiv.org/abs/2407.10750
Boundedness and Decay for the Teukolsky System in Kerr-Newman Spacetime I: The Case $|a|, |Q| \ll M$
Autor:
Giorgi, Elena
We prove boundedness and polynomial decay statements for solutions of the Teukolsky system for electromagnetic-gravitational perturbations of a Kerr-Newman exterior background, with parameters satisfying $|a|, |Q| \ll M$. The identification and analy
Externí odkaz:
http://arxiv.org/abs/2311.07408
Autor:
Giorgi, Elena, Wan, Jingbo
Publikováno v:
J. Functional Anal., Vol. 287, Issue 12, 110668 (2024)
We study axisymmetric solutions to the wave equation on extremal Kerr backgrounds and obtain integrated local energy decay (or Morawetz estimates) through an analysis \textit{exclusively in physical-space}. Boundedness of the energy and Morawetz esti
Externí odkaz:
http://arxiv.org/abs/2212.13164
This is the last part of our proof of the nonlinear stability of the Kerr family for small angular momentum, i.e $|a|/m\ll 1$, in which we deal with the nonlinear wave type estimates needed to complete the project. More precisely we provide complete
Externí odkaz:
http://arxiv.org/abs/2205.14808
Autor:
Giorgi, Elena, Wan, Jingbo
Publikováno v:
In Journal of Functional Analysis 15 December 2024 287(12)
Autor:
Allagappen, Jon, Andriesen, Jessica, Ayres, Alison, Baral, Saman, Bekker, Linda-Gail, Besethi, Asiphe, Borremans, Caroline, Braams, Esmee, Brackett, Caroline, Brumskine, William, Chilengi, Roma, Choi, Rachel, Dubula, Thozama, Dumas, Jaiden Seongmi, Dunn, Brooke, Etikala, Radhika, Euler, Zelda, Everett, Sarah, Garrett, Nigel, Gelderblom, Huub, Gill, Katherine, Gillespie, Kevin, Goedhart, Dimitri, Goosmann, Erik, Grant, Shannon, Hands, Ellie, Haynes, Barton, Herringer, Bronwill, Hoosain, Zaheer, Hosseinipour, Mina, Hunidzarira, Portia, Hutter, Julia, Inambao, Mubiana, Innes, Craig, Keyes, Taylor, Kilembe, William, Kotze, Philippus, Kotze, Sheena, Laher, Fatima, Laszlo, Imre, Lazarus, Erica, Liao, Hua-Xin, Lin, Yong, Lu, Helen, Lucas, Judith, Malahleha, Mookho, McNair, Tara, Meerts, Peter, Mgaga, Zinhle, Montlha, Mahlodi, Mosito, Boitumelo, Moultrie, Andrew, Mudrak, Sarah, Oriol-Mathieu, Valérie, Sarzotti-Kelsoe, Marcella, Mathebula, Matson Tso, Matoga, Mitch, McClennen, Rachael, Mda, Pamela, Naicker, Vimla, Naidoo, Logashvari, Okkers, Cindy-Ann, Omarjee, Saleha, Pasmans, Hella, Philip, Tricia, Pinter, Abraham, Pitsi, Annah, Ramos, Ornelia, Randhawa, April, Roels, Sanne, Rohith, Shamiska, Rutten, Lucy, Sadoff, Jerald, Salinas, Gabriela, Salzgeber, Yvonne, Scheppler, Lorenz, Schwedhelm, Katharine, Schuller, Nicolette, Sharak, Angelina, Stanfield-Oakley, Sherry, Sopher, Carrie, Tafatatha, Terence, Takuva, Simbarashe G., Tang, Chan, Vandebosch, An, Viegas, Edna, Voillet, Valentin, Wegmann, Frank, Weijtens, Mo, Wilcox, Stephany, Williams, Anthony, Yu, Chenchen, Yu, Pei-Chun, Yuan, Olive, Zhang, Xuehan, Kenny, Avi, van Duijn, Janine, Dintwe, One, Heptinstall, Jack, Burnham, Randy, Sawant, Sheetal, Zhang, Lu, Mielke, Dieter, Khuzwayo, Sharon, Omar, Faatima Laher, Goodman, Derrick, Fong, Youyi, Benkeser, David, Zou, Rodger, Hural, John, Hyrien, Ollivier, Juraska, Michal, Luedtke, Alex, van der Laan, Lars, Giorgi, Elena E., Magaret, Craig, Carpp, Lindsay N., Pattacini, Laura, van de Kerkhof, Tom, Korber, Bette, Willems, Wouter, Fisher, Leigh H., Schuitemaker, Hanneke, Swann, Edith, Kublin, James G., Pau, Maria G., Buchbinder, Susan, Tomaka, Frank, Nijs, Steven, Lavreys, Ludo, Gelderblom, Huub C., Corey, Lawrence, Mngadi, Kathryn, Gray, Glenda E., Borducchi, Erica, Hendriks, Jenny, Seaton, Kelly E., Zolla-Pazner, Susan, Barouch, Dan H., Ferrari, Guido, De Rosa, Stephen C., McElrath, M Juliana, Andersen-Nissen, Erica, Stieh, Daniel J., Tomaras, Georgia D., Gilbert, Peter B.
Publikováno v:
In eBioMedicine October 2024 108
Autor:
Giorgi, Elena, Funkhouser, Bob, Athreya, Gayathri, Perelson, Alan, Korber, Bette, Bhattacharya, Tanmoy
BACKGROUND:The occurrence of a genetic bottleneck in HIV sexual or mother-to-infant transmission has been well documented. This results in a majority of new infections being homogeneous, i.e., initiated by a single genetic strain. Early after infecti
Externí odkaz:
http://hdl.handle.net/10150/610176
http://arizona.openrepository.com/arizona/handle/10150/610176
http://arizona.openrepository.com/arizona/handle/10150/610176
Autor:
Giorgi, Elena E.1 (AUTHOR) egiorgi@fredhutch.org, Li, Hui2 (AUTHOR) huili2@pennmedicine.upenn.edu, Hora, Bhavna3 (AUTHOR) bhavna.hora@duke.edu, Shaw, George M.2 (AUTHOR) shawg@upenn.edu, Wagh, Kshitij4 (AUTHOR) kshitij.wagh@duke.edu, Williams, Wilton B.3,5,6 (AUTHOR) egiorgi@fredhutch.org
Publikováno v:
Viruses (1999-4915). Jul2024, Vol. 16 Issue 7, p1014. 15p.
Autor:
Giorgi, Elena
The Carter tensor is a Killing tensor of the Kerr-Newman spacetime, and its existence implies the separability of the wave equation. Nevertheless, the Carter operator is known to commute with the D'Alembertian only in the case of a Ricci-flat metric.
Externí odkaz:
http://arxiv.org/abs/2105.14379
Autor:
Giorgi, Elena
In this thesis we prove the linear stability to gravitational and electromagnetic perturbations of the Reissner-Nordström family of charged black holes with small charge. Solutions to the linearized Einstein-Maxwell equations around a Reissner-Nords