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Alexander Bogomolny
Works at CTK Software
Attended Moscow State University
Lives in NJ, USA
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Alexander Bogomolny

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Alexander Bogomolny

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Distorted reality in The Royal Gardens, Oslo, Norway

#naturephotography   #mirror   #oslo   #norway   #distortion  
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Construct of a Triangle from the Circumradius, Inradius, and an Altitude

http://www.cut-the-knot.org/triangle/R_r_ha.shtml
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The roof of the apartment I am renting in Jerusalem, Israel, is surrounded with a protective structure where the owner has placed flower pots. One of the functions I have volunteered for is to water the flowers in the morning. Here's a payoff. The flowers serve as an attraction to butterflies and bees.

#flowerphotography   #naturephotography   #butterfly   #jerusalem   #israel  
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An inequality involving exponents and fractions in cyclic sums

http://www.cut-the-knot.org/arithmetic/algebra/PowersAndFractionsInequalities.shtml
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Miguel Ochoa Sanchez's identity for the area of a square via the perpendiculars to a tangent to the circumcircle from the vertices
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Discontinuity in nature. Shadows and reflections in the Vigeland Sculpture Park, Oslo, Norway

#shadow #naturephotography   #discontinuity   #oslo   #norway  
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A morning photo on the roof of an apartment in Jerusalem, Israel

#flowerphotography   #naturephotography   #jerusalem   #israel  
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Sophie W. Smith's profile photoAlexander Bogomolny's profile photo
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Thank you, Sophie.
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Rose-ringed parakeet (ring-necked parakeet) is said to be one of only a few parrot species that managed to adapt to the changing habitat due to urbanization. I am presently in Jerusalem, Israel, renting an apartment, with an access to the roof. In the early hours, there's a good deal of activity to watch on the surrounding trees

#birdphotography   #naturephotography   #birdsgallery   #parrot  
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Alexander Bogomolny's profile photoSophie W. Smith's profile photo
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+Alexander Bogomolny :)) Well, than enjoy it to the fullest, granddaughter, roof birds, your homeland [I assume] :)) That is life :) Oh and keep taking pictures :) I was wondering where you may have been, did not see bird pictures for quite some time. :) Be well :)
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Miguel's Tangents: Modern Day Sangaku.

http://www.cut-the-knot.org/m/Geometry/MiguelTangents.shtml
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Alexander's Collections
People
Education
  • Moscow State University
    MS Mathematics, 1966 - 1971
  • Hebrew University of Jerusalem
    PhD Mathematics, 1976 - 1981
Basic Information
Gender
Male
Story
Tagline
Love math. Care for math education.
Work
Occupation
Software and web dvelopment, most happily math related
Skills
Mathematics - applied and otherwise, programming Java and C++
Employment
  • CTK Software
    Principal, present
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
NJ, USA