1989, Nauchno-biograficheskai͡a serii͡a., ISBN 5020245070, 115

Book

Journal of Algebraic Geometry, ISSN 1056-3911, 01/2014, Volume 23, Issue 1, pp. 117 - 163

sheaves on smooth projective threefolds. We conjecture that they give Bridgeland stability conditions near the large volume limit. We show that this conjecture...

MATHEMATICS | STABLE OBJECTS | BUNDLES | FIBRATIONS | CHERN CLASSES | SPACES | T-STRUCTURES | CATEGORIES | CURVES | SHEAVES

MATHEMATICS | STABLE OBJECTS | BUNDLES | FIBRATIONS | CHERN CLASSES | SPACES | T-STRUCTURES | CATEGORIES | CURVES | SHEAVES

Journal Article

Algebra and Number Theory, ISSN 1937-0652, 2014, Volume 8, Issue 1, pp. 173 - 190

A generalized Bogomolov-Gieseker inequality for tilt-stable complexes on a smooth projective threefold was conjectured by Bayer, Toda, and the author. We show...

Bogomolov-gieseker inequality | Bridgeland stability conditions | Derived category | MATHEMATICS | STABILITY CONDITIONS | derived category | Bogomolov-Gieseker inequality | Mathematics - Algebraic Geometry

Bogomolov-gieseker inequality | Bridgeland stability conditions | Derived category | MATHEMATICS | STABILITY CONDITIONS | derived category | Bogomolov-Gieseker inequality | Mathematics - Algebraic Geometry

Journal Article

New York Journal of Mathematics, ISSN 1076-9803, 10/2012, Volume 18, pp. 891 - 910

We prove a sharp lower bound for the essential minimum of a nontranslate variety in certain abelian varieties. This uses and generalises a result of Galateau....

Abelian varieties | Essential minimum | Bogomolov | MATHEMATICS | ABELIAN-VARIETIES | SUBVARIETIES | SMALL POINTS | HEIGHT

Abelian varieties | Essential minimum | Bogomolov | MATHEMATICS | ABELIAN-VARIETIES | SUBVARIETIES | SMALL POINTS | HEIGHT

Journal Article

BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY, ISSN 1015-8634, 2017, Volume 54, Issue 5, pp. 1725 - 1741

For a complex smooth projective surface M with an action of a finite cyclic group G we give a uniform proof of the isomorphism between the invariant H-1-(G,...

MATHEMATICS | obstructions to equivariant rationality | equivariant cohomology

MATHEMATICS | obstructions to equivariant rationality | equivariant cohomology

Journal Article

JOURNAL OF ALGEBRAIC GEOMETRY, ISSN 1056-3911, 2020, Volume 29, Issue 2, pp. 199 - 245

Let X be any compact Kahler manifold deformation equivalent to the Hilbert scheme of length n subschemes on a K3 surface, n >= 2. We construct over X x X a...

MATHEMATICS | MONODROMY | GENERATORS | COHOMOLOGY RING | GLOBAL TORELLI THEOREM | COMPACT HYPERKAHLER MANIFOLDS | MODULI SPACES | SHEAVES

MATHEMATICS | MONODROMY | GENERATORS | COHOMOLOGY RING | GLOBAL TORELLI THEOREM | COMPACT HYPERKAHLER MANIFOLDS | MODULI SPACES | SHEAVES

Journal Article

Duke Mathematical Journal, ISSN 0012-7094, 12/2009, Volume 150, Issue 3, pp. 407 - 442

Let V be a subvariety of a torus defined over the algebraic numbers. We give a qualitative and quantitative description of the set of points of V of height...

INTERPOLATION | BOGOMOLOV | MATHEMATICS | EQUATIONS | ALGEBRAIC SUBGROUPS | Mathematics | Number Theory | 11J81 | 14G40 | 11G10

INTERPOLATION | BOGOMOLOV | MATHEMATICS | EQUATIONS | ALGEBRAIC SUBGROUPS | Mathematics | Number Theory | 11J81 | 14G40 | 11G10

Journal Article

Hydrogeology Journal, ISSN 1431-2174, 11/2006, Volume 14, Issue 7, pp. 1377 - 1379

Drilling | Geosciences | Hydrogeology | Geology | Groundwater resources | Water supply | Profiles | Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution | Russia | GEOSCIENCES, MULTIDISCIPLINARY | groundwater resources | profiles | WATER RESOURCES | drilling | water supply

Journal Article

Asian Journal of Mathematics, ISSN 1093-6106, 2013, Volume 17, Issue 4, pp. 689 - 714

Let k be any field, G be a finite group acting on the rational function field k(x(g) : g is an element of G) by h . x(g) = x(hg) for any h, g is an element of...

Noether's problem | Rationality problem | Rationality | Bogomolov multipliers | Retract rationality | Unramified Brauer groups | MATHEMATICS | MATHEMATICS, APPLIED | retract rationality | COHOMOLOGY | FINITE | rationality problem | unramified Brauer groups | rationality | GROUP EXTENSIONS | 13A50 | 14E08 | 14M20 | 20J06 | Noether’s problem | 12F12

Noether's problem | Rationality problem | Rationality | Bogomolov multipliers | Retract rationality | Unramified Brauer groups | MATHEMATICS | MATHEMATICS, APPLIED | retract rationality | COHOMOLOGY | FINITE | rationality problem | unramified Brauer groups | rationality | GROUP EXTENSIONS | 13A50 | 14E08 | 14M20 | 20J06 | Noether’s problem | 12F12

Journal Article

Astrophysical Journal, ISSN 0004-637X, 07/2018, Volume 861, Issue 1, p. 48

This paper presents data on the simultaneous and complementary observations of the gamma-ray burst (GRB) GRB 161017A for optical, X-ray, and gamma wavelengths...

gamma-ray burst: general | MASTER | NETWORK | POLARIZATION OBSERVATIONS | MISSION | ASTRONOMY & ASTROPHYSICS | ROBOTIC NET | AFTERGLOW | EMISSION | GAMMA-RAY-BURSTS | Gamma rays | Satellites | Light curve | Wavelengths | Gamma ray bursts | Optical observations

gamma-ray burst: general | MASTER | NETWORK | POLARIZATION OBSERVATIONS | MISSION | ASTRONOMY & ASTROPHYSICS | ROBOTIC NET | AFTERGLOW | EMISSION | GAMMA-RAY-BURSTS | Gamma rays | Satellites | Light curve | Wavelengths | Gamma ray bursts | Optical observations

Journal Article

Science, ISSN 0036-8075, 4/2011, Volume 332, Issue 6025, pp. 69 - 72

Protons and helium nuclei are the most abundant components of the cosmic radiation. Precise measurements of their fluxes are needed to understand the...

Protons | Power laws | REPORTS | Nucleons | Spectral index | Particle acceleration | Helium | Kinetic energy | Cosmic rays | Physics | Power lines | ACCELERATION | MATTER | WAVES | MULTIDISCIPLINARY SCIENCES | SOLAR MODULATION | BESS | PROPAGATION | GALAXY | Antimatter | Spectra | Research | Supernovae | Shock waves | Propagation | Stars & galaxies | Cosmic background radiation | Physics - High Energy Astrophysical Phenomena | Astronomi och astrofysik | Astronomy, Astrophysics and Cosmology | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Astronomy and astrophysics

Protons | Power laws | REPORTS | Nucleons | Spectral index | Particle acceleration | Helium | Kinetic energy | Cosmic rays | Physics | Power lines | ACCELERATION | MATTER | WAVES | MULTIDISCIPLINARY SCIENCES | SOLAR MODULATION | BESS | PROPAGATION | GALAXY | Antimatter | Spectra | Research | Supernovae | Shock waves | Propagation | Stars & galaxies | Cosmic background radiation | Physics - High Energy Astrophysical Phenomena | Astronomi och astrofysik | Astronomy, Astrophysics and Cosmology | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Astronomy and astrophysics

Journal Article

Nature, ISSN 0028-0836, 04/2009, Volume 458, Issue 7238, pp. 607 - 609

Antiparticles account for a small fraction of cosmic rays and are known to be produced in interactions between cosmic-ray nuclei and atoms in the interstellar...

FRACTION | DARK-MATTER | PARTICLE | ELECTRONS | MULTIDISCIPLINARY SCIENCES | Emission | Research | Natural history | Positrons | Protons | Astrophysics | Dark matter | Stars & galaxies | Magnetic fields | Astronomy | Cosmic rays | Electrons | Astronomi och astrofysik | Physics | Astronomy, Astrophysics and Cosmology | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Astronomy and astrophysics

FRACTION | DARK-MATTER | PARTICLE | ELECTRONS | MULTIDISCIPLINARY SCIENCES | Emission | Research | Natural history | Positrons | Protons | Astrophysics | Dark matter | Stars & galaxies | Magnetic fields | Astronomy | Cosmic rays | Electrons | Astronomi och astrofysik | Physics | Astronomy, Astrophysics and Cosmology | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Astronomy and astrophysics

Journal Article

Physical Review Letters, ISSN 0031-9007, 08/2013, Volume 111, Issue 8, p. 081102

Precision measurements of the positron component in the cosmic radiation provide important information about the propagation of cosmic rays and the nature of...

FRACTION | EARTH | PHYSICS, MULTIDISCIPLINARY | ELECTRONS | SOLAR MINIMUM | RATIO | MODULATION | Physics - High Energy Astrophysical Phenomena | Earth | Fysik | Physical Sciences | Naturvetenskap | Solar Minimum | Modulation | Fraction | Ratio | Natural Sciences | Electrons

FRACTION | EARTH | PHYSICS, MULTIDISCIPLINARY | ELECTRONS | SOLAR MINIMUM | RATIO | MODULATION | Physics - High Energy Astrophysical Phenomena | Earth | Fysik | Physical Sciences | Naturvetenskap | Solar Minimum | Modulation | Fraction | Ratio | Natural Sciences | Electrons

Journal Article

Physical Review Letters, ISSN 0031-9007, 05/2011, Volume 106, Issue 20, p. 201101

Precision measurements of the electron component in the cosmic radiation provide important information about the origin and propagation of cosmic rays in the...

IMAGING CALORIMETER | ENERGY-SPECTRUM | EARTH | PHYSICS, MULTIDISCIPLINARY | POSITRONS | Physics - High Energy Astrophysical Phenomena | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Physics | Astronomy, Astrophysics and Cosmology

IMAGING CALORIMETER | ENERGY-SPECTRUM | EARTH | PHYSICS, MULTIDISCIPLINARY | POSITRONS | Physics - High Energy Astrophysical Phenomena | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Physics | Astronomy, Astrophysics and Cosmology

Journal Article

Transactions of the American Mathematical Society, ISSN 0002-9947, 08/2011, Volume 363, Issue 8, pp. 4263 - 4283

Using the discriminant modular form and the Noether formula it is possible to write the admissible self-intersection of the relative dualising sheaf of a...

Discriminants | Algebra | Mathematical theorems | Mathematical functions | Mathematical rings | Curves | Symmetry | Arithmetic | Absolute value | Hyperelliptic curves | Local fields | Symmetric roots | Self-intersection of the relative dualising sheaf | Admissible pairing | MATHEMATICS | DISCRIMINANT | local fields | CALCULUS | self-intersection of the relative dualising sheaf | admissible pairing | BOGOMOLOV-CONJECTURE | ARITHMETIC SURFACES | GENUS 2 | FUNCTION-FIELDS | symmetric roots

Discriminants | Algebra | Mathematical theorems | Mathematical functions | Mathematical rings | Curves | Symmetry | Arithmetic | Absolute value | Hyperelliptic curves | Local fields | Symmetric roots | Self-intersection of the relative dualising sheaf | Admissible pairing | MATHEMATICS | DISCRIMINANT | local fields | CALCULUS | self-intersection of the relative dualising sheaf | admissible pairing | BOGOMOLOV-CONJECTURE | ARITHMETIC SURFACES | GENUS 2 | FUNCTION-FIELDS | symmetric roots

Journal Article

2011, Russian Culture in Europe, ISBN 9783631612774, Volume 7, 387

Book

17.
Full Text
PAMELA results on the cosmic-ray antiproton flux from 60 MeV to 180 GeV in kinetic energy

Physical Review Letters, ISSN 0031-9007, 09/2010, Volume 105, Issue 12, p. 121101

The satellite-borne experiment PAMELA has been used to make a new measurement of the cosmic-ray antiproton flux and the antiproton-to-proton flux ratio which...

PHYSICS, MULTIDISCIPLINARY | DARK-MATTER | Physics - High Energy Astrophysical Phenomena | ANTIPARTICLES | ANTINUCLEI | ENERGY RANGE | FERMIONS | ANTIMATTER | PRIMARY COSMIC RADIATION | COSMIC RADIATION | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | ANTINUCLEONS | ANTIPROTONS | KINETIC ENERGY | RADIATIONS | DETECTION | COSMIC RAY DETECTION | MILKY WAY | MATTER | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | ENERGY | PARTICLE PRODUCTION | ANTIBARYONS | DATA ACQUISITION | ELEMENTARY PARTICLES | PROTONS | IONIZING RADIATIONS | NUCLEONS | NUCLEI | GEV RANGE | SATELLITES | RADIATION DETECTION | GALAXIES | BARYONS | HADRONS | ENERGY DEPENDENCE | Astronomi och astrofysik | Subatomic Physics | Cosmic rays | Physics | Satellite-borne experiment | Antiproton flux | Fysik | Physical Sciences | High energy physics | Naturvetenskap | Secondary production | Subatomär fysik | Natural Sciences | Kinetic energy | Astronomy and astrophysics | Electron energy loss spectroscopy | Astroparticle physics | Proton flux | Astropartikelfysik

PHYSICS, MULTIDISCIPLINARY | DARK-MATTER | Physics - High Energy Astrophysical Phenomena | ANTIPARTICLES | ANTINUCLEI | ENERGY RANGE | FERMIONS | ANTIMATTER | PRIMARY COSMIC RADIATION | COSMIC RADIATION | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | ANTINUCLEONS | ANTIPROTONS | KINETIC ENERGY | RADIATIONS | DETECTION | COSMIC RAY DETECTION | MILKY WAY | MATTER | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | ENERGY | PARTICLE PRODUCTION | ANTIBARYONS | DATA ACQUISITION | ELEMENTARY PARTICLES | PROTONS | IONIZING RADIATIONS | NUCLEONS | NUCLEI | GEV RANGE | SATELLITES | RADIATION DETECTION | GALAXIES | BARYONS | HADRONS | ENERGY DEPENDENCE | Astronomi och astrofysik | Subatomic Physics | Cosmic rays | Physics | Satellite-borne experiment | Antiproton flux | Fysik | Physical Sciences | High energy physics | Naturvetenskap | Secondary production | Subatomär fysik | Natural Sciences | Kinetic energy | Astronomy and astrophysics | Electron energy loss spectroscopy | Astroparticle physics | Proton flux | Astropartikelfysik

Journal Article

Physical Review Letters, ISSN 0031-9007, 02/2009, Volume 102, Issue 5, p. 051101

A new measurement of the cosmic-ray antiproton-to-proton flux ratio between 1 and 100 GeV is presented. The results were obtained with the PAMELA experiment,...

DARK-MATTER | RAY ANTIPROTONS | PHYSICS, MULTIDISCIPLINARY | PAMELA | COSMIC PROTONS | COSMIC RADIATION | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | GEV RANGE 10-100 | NONLUMINOUS MATTER | STATISTICS | ANNIHILATION | ANTIPROTONS | pamela | dark-matter | ray antiprotons

DARK-MATTER | RAY ANTIPROTONS | PHYSICS, MULTIDISCIPLINARY | PAMELA | COSMIC PROTONS | COSMIC RADIATION | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | GEV RANGE 10-100 | NONLUMINOUS MATTER | STATISTICS | ANNIHILATION | ANTIPROTONS | pamela | dark-matter | ray antiprotons

Journal Article