Search Results - "Tojeiro, R"

Applying unsupervised learning to resolve evolutionary histories and explore the galaxy--halo connection in IllustrisTNG by Fraser, T S, Tojeiro, R, Chittenden, H G

“…ABSTRACT We examine the effectiveness of identifying distinct evolutionary histories in IllustrisTNG-100 galaxies using unsupervised machine learning with…”
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Recovering galaxy star formation and metallicity histories from spectra using VESPA by Tojeiro, R., Heavens, A. F., Jimenez, R., Panter, B.

“…We introduce versatile spectral analysis (VESPA): a new method which aims to recover robust star formation and metallicity histories from galactic spectra…”
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Submanifolds with constant Moebius curvature and flat normal bundle by Antas, M. S. R., Tojeiro, R.

“…We classify isometric immersions f : M n → R n + p , n ≥ 5 and 2 p ≤ n , with constant Moebius curvature and flat normal bundle…”
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The VIMOS Public Extragalactic Redshift Survey (VIPERS): galaxy segregation inside filaments at z ≃ 0.7 by Malavasi, N, Arnouts, S, Vibert, D, de la Torre, S, Moutard, T, Pichon, C, Davidzon, I, Kraljic, K, Bolzonella, M, Guzzo, L, Garilli, B, Scodeggio, M, Granett, B R, Abbas, U, Adami, C, Bottini, D, Cappi, A, Cucciati, O, Franzetti, P, Fritz, A, Iovino, A, Krywult, J, Le Brun, V, Le Fevre, O, Maccagni, D, Malek, K, Marulli, F, Polletta, M, Pollo, A, Tasca, L, Tojeiro, R, Vergani, D, Zanichelli, A, Bel, J, Branchini, E, Coupon, J, De Lucia, G, Dubois, Y, Hawken, A, Ilbert, O, Laigle, C, Moscardini, L, Sousbie, T, Treyer, M, Zamorani, G

“…We present the first quantitative detection of large-scale filamentary structure at z [not asymptotically =] 0.7 in the large cosmological volume probed by the…”
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Infinitesimally Bonnet Bendable Hypersurfaces by Jimenez, M. I., Tojeiro, R.

“…The classical Bonnet problem is to classify all immersions f : M 2 → R 3 into Euclidean three-space that are not determined, up to a rigid motion, by their…”
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Hypersurfaces of two space forms and conformally flat hypersurfaces by Canevari, S., Tojeiro, R.

“…We address the problem of determining the hypersurfaces f : M n → Q s n + 1 ( c ) with dimension n ≥ 3 of a pseudo-Riemannian space form of dimension n + 1 ,…”
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The Ribaucour Transformation for Hypersurfaces of Two Space Forms and Conformally Flat Hypersurfaces by Tojeiro, R., Canevari, S.

“…We develop a Ribaucour transformation for the class of conformally flat hypersurfaces f : M 3 → Q s 4 ( c ) with three distinct principal curvatures of a…”
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The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological implications of the large-scale two-point correlation function by Sánchez, Ariel G., Scóccola, C. G., Ross, A. J., Percival, W., Manera, M., Montesano, F., Mazzalay, X., Cuesta, A. J., Eisenstein, D. J., Kazin, E., McBride, C. K., Mehta, K., Montero-Dorta, A. D., Padmanabhan, N., Prada, F., Rubiño-Martín, J. A., Tojeiro, R., Xu, X., Magaña, M. Vargas, Aubourg, E., Bahcall, N. A., Bailey, S., Bizyaev, D., Bolton, A. S., Brewington, H., Brinkmann, J., Brownstein, J. R., Gott, J. Richard, Hamilton, J. C., Ho, S., Honscheid, K., Labatie, A., Malanushenko, E., Malanushenko, V., Maraston, C., Muna, D., Nichol, R. C., Oravetz, D., Pan, K., Ross, N. P., Roe, N. A., Reid, B. A., Schlegel, D. J., Shelden, A., Schneider, D. P., Simmons, A., Skibba, R., Snedden, S., Thomas, D., Tinker, J., Wake, D. A., Weaver, B. A., Weinberg, David H., White, Martin, Zehavi, I., Zhao, G.

“…Abstract We obtain constraints on cosmological parameters from the spherically averaged redshift-space correlation function of the CMASS Data Release 9 (DR9)…”
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The Vectorial Ribaucour Transformation for Submanifolds of Constant Sectional Curvature by Guimarães, D., Tojeiro, R.

“…We obtain a reduction of the vectorial Ribaucour transformation that preserves the class of submanifolds of constant sectional curvature of space forms, which…”
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Clustering-based redshift estimation: application to VIPERS/CFHTLS by Scottez, V., Mellier, Y., Granett, B. R., Moutard, T., Kilbinger, M., Scodeggio, M., Garilli, B., Bolzonella, M., de la Torre, S., Guzzo, L., Abbas, U., Adami, C., Arnouts, S., Bottini, D., Branchini, E., Cappi, A., Cucciati, O., Davidzon, I., Fritz, A., Franzetti, P., Iovino, A., Krywult, J., Le Brun, V., Le Fèvre, O., Maccagni, D., Małek, K., Marulli, F., Polletta, M., Pollo, A., Tasca, L. A. M., Tojeiro, R., Vergani, D., Zanichelli, A., Bel, J., Coupon, J., De Lucia, G., Ilbert, O., McCracken, H. J., Moscardini, L.

“…We explore the accuracy of the clustering-based redshift estimation proposed by Ménard et al. when applied to VIMOS Public Extragalactic Redshift Survey…”
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Minimal Conformally Flat Hypersurfaces by do Rei Filho, C., Tojeiro, R.

“…We study conformally flat hypersurfaces f : M 3 → Q 4 ( c ) with three distinct principal curvatures and constant mean curvature H in a space form with…”
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The power spectrum from the angular distribution of galaxies in the CFHTLS-Wide fields at redshift ∼0.7 by Granett, B. R., Guzzo, L., Coupon, J., Arnouts, S., Hudelot, P., Ilbert, O., McCracken, H. J., Mellier, Y., Adami, C., Bel, J., Bolzonella, M., Bottini, D., Cappi, A., Cucciati, O., de la Torre, S., Franzetti, P., Fritz, A., Garilli, B., Iovino, A., Krywult, J., Le Brun, V., Le Fevre, O., Maccagni, D., Malek, K., Marulli, F., Meneux, B., Paioro, L., Polletta, M., Pollo, A., Scodeggio, M., Schlagenhaufer, H., Tasca, L., Tojeiro, R., Vergani, D., Zanichelli, A.

“…We measure the real-space galaxy power spectrum on large scales at redshifts 0.5-1.2 using optical colour selected samples from the Canada-France-Hawaii…”
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The VIMOS Public Extragalactic Redshift Survey (VIPERS): spectral classification through principal component analysis by Marchetti, A., Granett, B. R., Guzzo, L., Fritz, A., Garilli, B., Scodeggio, M., Abbas, U., Adami, C., Arnouts, S., Bolzonella, M., Bottini, D., Cappi, A., Coupon, J., Cucciati, O., De Lucia, G., de la Torre, S., Franzetti, P., Fumana, M., Ilbert, O., Iovino, A., Krywult, J., Le Brun, V., Le Fevre, O., Maccagni, D., Malek, K., Marulli, F., McCracken, H. J., Meneux, B., Paioro, L., Polletta, M., Pollo, A., Schlagenhaufer, H., Tasca, L., Tojeiro, R., Vergani, D., Zanichelli, A., Bel, J., Bersanelli, M., Blaizot, J., Branchini, E., Burden, A., Davidzon, I., Porto, C. Di, Guennou, L., Marinoni, C., Mellier, Y., Moscardini, L., Nichol, R. C., Peacock, J. A., Percival, W. J., Phleps, S., Schimd, C., Wolk, M., Zamorani, G.

“…We develop a Principal Component Analysis aimed at classifying a subset of 27 350 spectra of galaxies in the range 0.4 < z < 1.0 collected by the VIMOS Public…”
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The vectorial Ribaucour transformation for submanifolds and applications by Dajczer, M., Florit, L. A., Tojeiro, R.

“…In this paper we develop the vectorial Ribaucour transformation for Euclidean submanifolds. We prove a general decomposition theorem showing that under…”
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Non-Gaussianity in the Wilkinson Microwave Anisotropy Probe data using the peak-peak correlation function by Tojeiro, R., Castro, P. G., Heavens, A. F., Gupta, S.

“…We present a search for non-Gaussianity in the Wilkinson Microwave Anisotropy Probe first-year data using the two-point correlation function of maxima and…”
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Umbilical submanifolds of Hk×Sn−k+1 by Jimenez, M.I., Tojeiro, R.

“…In this article we complete the classification of the umbilical submanifolds of a Riemannian product of two space forms, addressing the case of a conformally…”
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Umbilical submanifolds of H k × S n − k + 1 by Jimenez, M.I., Tojeiro, R.

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Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument by Abareshi, B., Ahlen, S., Alam, Shadab, Balaguera-Antolínez, A., Baltay, C., Bault, A., Besuner, R., Blake, C., Brodzeller, A., Buckley-Geer, E., Carnero Rosell, A., Casas, R., Castander, F. J., Chaussidon, E., Circosta, C., Cole, S., Cooper, A. P., de la Cruz-Noriega, R., de Mattia, A., Dey, A., Doel, P., Donaldson, J., Douglass, K., Edelstein, J., Escoffier, S., Evatt, M., Fagrelius, P., Fan, X., Fanning, K., Forero-Romero, J. E., Gerardi, F., Gonzalez-de-Rivera, G., Gonzalez-Perez, V., Grove, C., Guy, J., Hahn, C., Honscheid, K., Iršič, V., Jullo, E., Karim, T., Kitaura, F., Kremin, A., Lahav, O., Lamman, C., Landriau, M., Lange, J. U., Leauthaud, A., Le Van Suu, A., Levi, Michael E., Magneville, C., Marshall, B., Martini, Paul, McDonald, P., Meneses-Rizo, J., Mezcua, M., Miquel, R., Moon, J., Muñoz-Gutiérrez, Andrea, Nadathur, S., Niz, G., Noriega, Hernán E., Palanque-Delabrouille, N., Palmese, A., Zhiwei, P., PENG, X., Percival, W. J., Perruchot, S., Pogge, R., Porredon, A., Prada, F., Ramírez-Pérez, César, Reil, K., Rezaie, M., Roe, N. A., Rossi, G., Ruhlmann-Kleider, V., Sabiu, C. G., Saintonge, A., Samushia, L., Saulder, C., Schaan, E., Schubnell, M., Seo, H., Sharples, Ray M., Sholl, Michael J., Silber, Joseph Harry, Tarlé, Gregory, Tie, Suk Sien, Vargas-Magaña, M., Verde, L., Wang, B., Wang, M. S., Wechsler, R., Wilson, Michael J., Yang, J., Zhao, Cheng, Zhou, Rongpu, Zhou, Zhimin, Zou, J., Zu, Y.

“…Abstract The Dark Energy Spectroscopic Instrument (DESI) embarked on an ambitious 5 yr survey in 2021 May to explore the nature of dark energy with…”
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The clustering of galaxies in the SDSS‐III Baryon Oscillation Spectroscopic Survey: baryon acoustic oscillations in the Data Release 9 spectroscopic galaxy sample by Anderson, Lauren, Aubourg, Eric, Bailey, Stephen, Bizyaev, Dmitry, Blanton, Michael, Bolton, Adam S., Brinkmann, J., Brownstein, Joel R., Burden, Angela, Cuesta, Antonio J., da Costa, Luiz A. N., Dawson, Kyle S., de Putter, Roland, Eisenstein, Daniel J., Gunn, James E., Guo, Hong, Hamilton, Jean‐Christophe, Harding, Paul, Ho, Shirley, Honscheid, Klaus, Kazin, Eyal, Kirkby, David, Kneib, Jean‐Paul, Labatie, Antoine, Loomis, Craig, Lupton, Robert H., Malanushenko, Elena, Malanushenko, Viktor, Mandelbaum, Rachel, Manera, Marc, Maraston, Claudia, McBride, Cameron K., Mehta, Kushal T., Mena, Olga, Montesano, Francesco, Muna, Demetri, Nichol, Robert C., Nuza, Sebastián E., Olmstead, Matthew D., Oravetz, Daniel, Padmanabhan, Nikhil, Palanque‐Delabrouille, Nathalie, Pan, Kaike, Parejko, John, Pâris, Isabelle, Percival, Will J., Petitjean, Patrick, Prada, Francisco, Reid, Beth, Roe, Natalie A., Ross, Ashley J., Ross, Nicholas P., Samushia, Lado, Sánchez, Ariel G., Schlegel, David J., Schneider, Donald P., Scóccola, Claudia G., Seo, Hee‐Jong, Sheldon, Erin S., Simmons, Audrey, Skibba, Ramin A., Strauss, Michael A., Swanson, Molly E. C., Thomas, Daniel, Tinker, Jeremy L., Tojeiro, Rita, Magaña, Mariana Vargas, Verde, Licia, Wagner, Christian, Wake, David A., Weaver, Benjamin A., Weinberg, David H., White, Martin, Xu, Xiaoying, Yèche, Christophe, Zehavi, Idit, Zhao, Gong‐Bo

“…ABSTRACT We present measurements of galaxy clustering from the Baryon Oscillation Spectroscopic Survey (BOSS), which is part of the Sloan Digital Sky Survey…”
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Validation of the Scientific Program for the Dark Energy Spectroscopic Instrument by Ahlen, S., Alam, S., Aldering, G., Alvarez, M., Anand, A., Asorey, J., Avila, S., Aviles, A., Ballester, O., Baltay, C., Bault, A., BenZvi, S., Bermejo-Climent, J. R., Beutler, F., Blake, C., Bolton, A. S., Cai, Z., Canning, R., Cervantes-Cota, J. L., Chabanier, S., Chaussidon, E., Chaves-Montero, J., Chen, X., Chuang, C., Davis, T. M., Dawson, K., de la Macorra, A., de Mattia, A., DeRose, J., Douglass, K., Edge, A., Elliott, A., Fan, X., Ferraro, S., Forero-Romero, J. E., García-Bellido, J., Golden-Marx, J., Gonzalez-Perez, V., Gordon, C., Gruen, D., Han, J. J., Herrera-Alcantar, H. K., Hou, J., Howlett, C., Iršič, V., Jing, Y. P., Joudaki, S., Jullo, E., Juneau, S., Karim, T., Kehoe, R., Khederlarian, A., Kneib, J., Koposov, S. E., Kovács, A., Krolewski, A., L’Huillier, B., Magneville, C., Manser, C. J., Margala, D., Medina, G. E., Meisner, A., Meneses-Rizo, J., Moustakas, J., Nadathur, S., Neveux, R., Niz, G., Palmese, A., Zhiwei, P., Penmetsa, S., Pérez-Fernández, A., Pucha, R., Raichoor, A., Ramírez-Pérez, C., Ravoux, C., Said, K., Saintonge, A., Schlegel, D., Seo, H., Siudek, M., Slepian, Z., Sprayberry, D., Suárez-Pérez, J., Tan, T., Tojeiro, R., Ureña-López, L. A., Vaisakh, R., Variu, A., Verde, L., Wang, B., Weaverdyck, N., Xie, Y., Yèche, C., Yuan, S., Zhao, C., Zheng, Z., Zhou, Z., Zou, H., Zou, S., Zu, Y.

“…Abstract The Dark Energy Spectroscopic Instrument (DESI) was designed to conduct a survey covering 14,000 deg 2 over 5 yr to constrain the cosmic expansion…”
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