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V. Vikram

Identifiers

  • name variant V. Vikram 0.60 · backfill

Papers (80)

  1. Dark Energy Survey Year 3 results: optimized $w$CDM simulation-based inference with weak lensing map-level hybrid statistics astro-ph.CO · 2026 · author #85
  2. Constraints on Dynamical Dark Energy from Multiple Probes in the Full Dark Energy Survey astro-ph.CO · 2026 · author #157
  3. Robust Measurement of Stellar Streams Around the Milky Way: Correcting Spatially Variable Observational Selection Effects in Optical Imaging Surveys astro-ph.GA · 2025 · author #49
  4. Dark Energy Survey Year 3: Blue Shear astro-ph.CO · 2024 · author #116
  5. Identification of RR Lyrae stars in multiband, sparsely-sampled data from the Dark Energy Survey using template fitting and Random Forest classification astro-ph.SR · 2019 · author #77
  6. Dark Energy Survey Year 1 Results: Calibration of Cluster Mis-centering in the redMaPPer Catalogs astro-ph.CO · 2019 · author #85
  7. Three new VHS-DES Quasars at 6.7 < z < 6.9 and Emission Line Properties at z > 6.5 astro-ph.GA · 2019 · author #61
  8. More out of less: an excess integrated Sachs-Wolfe signal from supervoids mapped out by the Dark Energy Survey astro-ph.CO · 2018 · author #70
  9. Finding high-redshift strong lenses in DES using convolutional neural networks astro-ph.GA · 2018 · author #63
  10. Steve: A hierarchical Bayesian model for Supernova Cosmology astro-ph.CO · 2018 · author #68
  11. First Cosmology Results Using Type Ia Supernovae From the Dark Energy Survey: Analysis, Systematic Uncertainties, and Validation astro-ph.CO · 2018 · author #123
  12. First Cosmological Results using Type Ia Supernovae from the Dark Energy Survey: Measurement of the Hubble Constant astro-ph.CO · 2018 · author #107
  13. Dynamical Analysis of Three Distant Trans-Neptunian Objects with Similar Orbits astro-ph.EP · 2018 · author #62
  14. Cosmological lensing ratios with DES Y1, SPT and Planck astro-ph.CO · 2018 · author #130
  15. A catalogue of structural and morphological measurements for DES Y1 astro-ph.GA · 2018 · author #62
  16. Measuring Linear and Non-linear Galaxy Bias Using Counts-in-Cells in the Dark Energy Survey Science Verification Data astro-ph.CO · 2018 · author #54
  17. Dark Energy Survey Year 1 Results: Weak Lensing Mass Calibration of redMaPPer Galaxy Clusters astro-ph.CO · 2018 · author #100
  18. Improving Weak Lensing Mass Map Reconstructions using Gaussian and Sparsity Priors: Application to DES SV astro-ph.CO · 2018 · author #12
  19. The Dark Energy Survey Data Release 1 astro-ph.IM · 2018 · author #191
  20. Dark Energy Survey Year 1 Results: Galaxy Sample for BAO Measurement astro-ph.CO · 2017 · author #85
  21. Dark Energy Survey Year 1 Results: Measurement of the Baryon Acoustic Oscillation scale in the distribution of galaxies to redshift 1 astro-ph.CO · 2017 · author #106
  22. Baryon Content in a Sample of 91 Galaxy Clusters Selected by the South Pole Telescope at 0.2 < z < 1.25 astro-ph.CO · 2017 · author #89
  23. Stellar mass functions and implications for a variable IMF astro-ph.GA · 2017 · author #9
  24. The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/VIRGO GW170817. II. UV, Optical, and Near-IR Light Curves and Comparison to Kilonova Models astro-ph.HE · 2017 · author #140
  25. The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/Virgo GW170817. I. Dark Energy Camera Discovery of the Optical Counterpart astro-ph.HE · 2017 · author #144
  26. A gravitational-wave standard siren measurement of the Hubble constant astro-ph.CO · 2017 · author #1253
  27. Density split statistics: Cosmological constraints from counts and lensing in cells in DES Y1 and SDSS data astro-ph.CO · 2017 · author #93
  28. Dark Energy Survey Year 1 Results: Cross-Correlation Redshifts in the DES -- Calibration of the Weak Lensing Source Redshift Distributions astro-ph.CO · 2017 · author #82
  29. Dark Energy Survey Year 1 Results: Cross-Correlation Redshifts - Methods and Systematics Characterization astro-ph.CO · 2017 · author #103
  30. Dark Energy Survey Year 1 Results: Cosmological Constraints from Cosmic Shear astro-ph.CO · 2017 · author #132
  31. Dark Energy Survey Year 1 Results: Galaxy-Galaxy Lensing astro-ph.CO · 2017 · author #111
  32. Dark Energy Survey Year 1 Results: Galaxy clustering for combined probes astro-ph.CO · 2017 · author #118
  33. Dark Energy Survey Year 1 Results: Curved-Sky Weak Lensing Mass Map astro-ph.CO · 2017 · author #55
  34. Dark Energy Survey Year 1 Results: Weak Lensing Shape Catalogues astro-ph.CO · 2017 · author #104
  35. Dark Energy Survey Year 1 Results: Redshift distributions of the weak lensing source galaxies astro-ph.CO · 2017 · author #132
  36. Dark Energy Survey Year 1 Results: Photometric Data Set for Cosmology astro-ph.CO · 2017 · author #86
  37. Dark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing astro-ph.CO · 2017 · author #186
  38. Cross-Correlation Redshift Calibration Without Spectroscopic Calibration Samples in DES Science Verification Data astro-ph.CO · 2017 · author #75
  39. Dark Energy Survey Year 1 Results: Multi-Probe Methodology and Simulated Likelihood Analyses astro-ph.CO · 2017 · author #84
  40. Comparing PyMorph and SDSS photometry. II. The differences are more than semantics and are not dominated by intracluster light astro-ph.GA · 2017 · author #7
  41. Environmental dependence of the galaxy stellar mass function in the Dark Energy Survey Science Verification Data astro-ph.GA · 2017 · author #65
  42. Searching for Dark Matter Annihilation in Recently Discovered Milky Way Satellites with Fermi-LAT astro-ph.HE · 2016 · author #71
  43. Inference from the small scales of cosmic shear with current and future Dark Energy Survey data astro-ph.CO · 2016 · author #64
  44. Optical-SZE Scaling Relations for DES Optically Selected Clusters within the SPT-SZ Survey astro-ph.CO · 2016 · author #69
  45. Testing the lognormality of the galaxy and weak lensing convergence distributions from Dark Energy Survey maps astro-ph.CO · 2016 · author #13
  46. Supplement: Localization and broadband follow-up of the gravitational-wave transient GW150914 astro-ph.HE · 2016 · author #1119
  47. The high mass end of the stellar mass function: Dependence on stellar population models and agreement between fits to the light profile astro-ph.GA · 2016 · author #8
  48. Galaxy Populations in Massive Galaxy Clusters to z=1.1: Color Distribution, Concentration, Halo Occupation Number and Red Sequence Fraction astro-ph.GA · 2016 · author #71
  49. Galaxy-Galaxy Lensing in the DES Science Verification Data astro-ph.CO · 2016 · author #75
  50. Cosmology constraints from shear peak statistics in Dark Energy Survey Science Verification data astro-ph.CO · 2016 · author #82
  51. Localization and broadband follow-up of the gravitational-wave transient GW150914 astro-ph.HE · 2016 · author #1119
  52. A Dark Energy Camera Search for an Optical Counterpart to the First Advanced LIGO Gravitational Wave Event GW150914 astro-ph.CO · 2016 · author #117
  53. A Dark Energy Camera Search for Missing Supergiants in the LMC After the Advanced LIGO Gravitational Wave Event GW150914 astro-ph.HE · 2016 · author #108
  54. The redMaPPer Galaxy Cluster Catalog From DES Science Verification Data astro-ph.CO · 2016 · author #87
  55. Comparing Dark Energy Survey and HST-CLASH observations of the galaxy cluster RXC J2248.7-4431: implications for stellar mass versus dark matter astro-ph.GA · 2016 · author #68
  56. Galaxy bias from the Dark Energy Survey Science Verification data: combining galaxy density maps and weak lensing maps astro-ph.CO · 2016 · author #20
  57. The Dark Energy Survey: more than dark energy - an overview astro-ph.CO · 2016 · author #131
  58. Assessment of Systematic Chromatic Errors that Impact Sub-1% Photometric Precision in Large-Area Sky Surveys astro-ph.IM · 2016 · author #71
  59. Cross-correlation of gravitational lensing from DES Science Verification data with SPT and Planck lensing astro-ph.CO · 2015 · author #24
  60. Crowdsourcing quality control for Dark Energy Survey images astro-ph.IM · 2015 · author #47
  61. Eight Ultra-faint Galaxy Candidates Discovered in Year Two of the Dark Energy Survey astro-ph.GA · 2015 · author #73
  62. No galaxy left behind: accurate measurements with the faintest objects in the Dark Energy Survey astro-ph.GA · 2015 · author #72
  63. Redshift distributions of galaxies in the DES Science Verification shear catalogue and implications for weak lensing astro-ph.CO · 2015 · author #106
  64. Mapping and simulating systematics due to spatially-varying observing conditions in DES Science Verification data astro-ph.CO · 2015 · author #91
  65. The DES Science Verification Weak Lensing Shear Catalogues astro-ph.IM · 2015 · author #33
  66. Cosmic Shear Measurements with DES Science Verification Data astro-ph.CO · 2015 · author #103
  67. Cosmology from Cosmic Shear with DES Science Verification Data astro-ph.CO · 2015 · author #124
  68. CMB lensing tomography with the DES Science Verification galaxies astro-ph.CO · 2015 · author #101
  69. redMaGiC: Selecting Luminous Red Galaxies from the DES Science Verification Data astro-ph.IM · 2015 · author #83
  70. Galaxy clustering, photometric redshifts and diagnosis of systematics in the DES Science Verification data astro-ph.CO · 2015 · author #83
  71. Joint Analysis of Galaxy-Galaxy Lensing and Galaxy Clustering: Methodology and Forecasts for DES astro-ph.CO · 2015 · author #68
  72. Weak lensing by galaxy troughs in DES Science Verification data astro-ph.CO · 2015 · author #17
  73. Constraints on the Richness-Mass Relation and the Optical-SZE Positional Offset Distribution for SZE-Selected Clusters astro-ph.CO · 2015 · author #96
  74. Wide-Field Lensing Mass Maps from DES Science Verification Data astro-ph.CO · 2015 · author #2
  75. Wide-Field Lensing Mass Maps from DES Science Verification Data: Methodology and Detailed Analysis astro-ph.CO · 2015 · author #1
  76. Galaxies in X-ray Selected Clusters and Groups in Dark Energy Survey Data I: Stellar Mass Growth of Bright Central Galaxies Since z~1.2 astro-ph.GA · 2015 · author #82
  77. Mass and galaxy distributions of four massive galaxy clusters from Dark Energy Survey Science Verification data astro-ph.CO · 2014 · author #23
  78. The massive end of the luminosity and stellar mass functions: Dependence on the fit to the light profile astro-ph.CO · 2013 · author #4
  79. Weak lensing analysis of RXC J2248.7-4431 astro-ph.CO · 2013 · author #9
  80. Systematic effects on the size-luminosity relation: dependence on model fitting and morphology astro-ph.CO · 2012 · author #3

Mentions

  • 2606.11309 #85 · arxiv_oai · confidence 0.70 V. Vikram
  • 1511.03391 #47 · backfill · confidence 0.70 V. Vikram
  • 1508.03622 #73 · backfill · confidence 0.70 V. Vikram
  • 1507.08336 #72 · backfill · confidence 0.70 V. Vikram
  • 1507.05909 #106 · backfill · confidence 0.70 V. Vikram
  • 1507.05647 #91 · backfill · confidence 0.70 V. Vikram
  • 1507.05603 #33 · backfill · confidence 0.70 V. Vikram
  • 1507.05598 #103 · backfill · confidence 0.70 V. Vikram
  • 1507.05552 #124 · backfill · confidence 0.70 V. Vikram
  • 1507.05551 #101 · backfill · confidence 0.70 V. Vikram
  • 1507.05460 #83 · backfill · confidence 0.70 V. Vikram
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  • 1506.07814 #96 · backfill · confidence 0.70 V. Vikram
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  • 2605.27221 #157 · arxiv_oai · confidence 0.70 V. Vikram
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  • 1304.0764 #9 · backfill · confidence 0.70 V. Vikram
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Frequent Coauthors