• a symmetric cone is a noncompact Hermitian symmetric space of tube type. All the algebraic and geometric structures associated with the symmetric space...
    109 KB (16,613 words) - 10:11, 9 November 2024
  • Thumbnail for Cinder cone
    the vent to form a cone that is often symmetrical, with slopes between 30° and 40° and a nearly circular base. Most cinder cones have a bowl-shaped crater...
    15 KB (1,799 words) - 05:12, 29 April 2025
  • Thumbnail for Mount Fuji
    from the Japanese capital on clear days. Mount Fuji's exceptionally symmetrical cone, which is covered in snow for about five months of the year, is commonly...
    71 KB (6,311 words) - 18:06, 10 May 2025
  • Thumbnail for Klyuchevskaya Sopka
    mountain of Siberia and the highest active volcano of Eurasia. Its steep, symmetrical cone towers about 100 kilometres (60 mi) from the Bering Sea. The volcano...
    13 KB (1,283 words) - 07:08, 2 February 2025
  • Thumbnail for Pneumocephalus
    Mount Fuji in Japan, a volcano known for its symmetrical cone. In typical cases, there is a symmetrical depression near the midline (such as the crater...
    6 KB (631 words) - 22:50, 4 November 2023
  • Thumbnail for Ol Doinyo Lengai
    although tourism is increasingly important. Ol Doinyo Lengai is a symmetric cone that rises more than 1,800 metres (5,900 ft) above the surrounding rift...
    33 KB (3,676 words) - 00:09, 25 March 2025
  • Thumbnail for Volcanic cone
    Volcanic cones are among the simplest volcanic landforms. They are built by ejecta from a volcanic vent, piling up around the vent in the shape of a cone with...
    15 KB (1,930 words) - 02:02, 4 March 2025
  • Thumbnail for Network address translation
    classified NAT implementations as full-cone NAT, (address) restricted-cone NAT, port-restricted cone NAT or symmetric NAT, and proposed a methodology for...
    43 KB (5,559 words) - 21:58, 12 May 2025
  • Thumbnail for Mount Kilimanjaro
    gas-emitting fumaroles in its crater. Kibo is capped by an almost symmetrical cone with escarpments rising 180 to 200 m (590 to 660 ft) on the south side...
    103 KB (10,131 words) - 17:47, 14 May 2025
  • Thumbnail for Circular symmetry
    example is a right circular cone. Circular symmetry in 3 dimensions has all pyramidal symmetry, Cnv as subgroups. A double-cone, bicone, cylinder, toroid...
    4 KB (389 words) - 01:49, 18 March 2024
  • Thumbnail for Parinacota (volcano)
    Bolivia-Chile border. Parinacota is a highly symmetric volcanic cone, having the classical "regular cone" shape of a stratovolcano. The volcano is 6,250...
    82 KB (9,741 words) - 21:36, 7 April 2025
  • 9 km/s as predicted; however, it was not recovered and its axially-symmetric cone shape did not provide flexural strength data needed to evaluate the...
    64 KB (7,603 words) - 13:19, 7 May 2025
  • Thumbnail for Reflection symmetry
    from its transformed image is called mirror symmetric. In formal terms, a mathematical object is symmetric with respect to a given operation such as reflection...
    8 KB (771 words) - 04:10, 28 February 2025
  • Thumbnail for Mount Vsevidof
    highest point on Umnak Island, one of the eastern Aleutian Islands. Its symmetrical cone rises abruptly from its surroundings. The base of the volcano is around...
    6 KB (493 words) - 00:21, 14 February 2025
  • Thumbnail for Cotopaxi
    Pacific Plate known as the Pacific Ring of Fire. It has an almost symmetrical cone that rises from a highland plain of about 3,800 m (12,470 ft), with...
    22 KB (2,351 words) - 15:14, 7 May 2025
  • Thumbnail for Eriodictyon parryi
    up, each such stem being surrounded by thick leaves so as to form a symmetrical cone. E. trichocalyx has thin, woody, branching stems and tough, leathery...
    12 KB (1,419 words) - 19:32, 13 December 2024
  • Thumbnail for Ometepe
    of the island. It has a base of 16 kilometres (9.9 mi) beneath its symmetrical cone, and it is an active volcano. Because of its symmetry, it has been...
    22 KB (2,489 words) - 00:20, 10 May 2025
  • Math. Soc., 46: 520–527 Faraut, J.; Koranyi, A. (1994), Analysis on symmetric cones, Oxford Mathematical Monographs, Oxford University Press, ISBN 978-0198534778...
    28 KB (3,682 words) - 17:15, 8 February 2025
  • Thumbnail for Pinus mugo
    multi-stemmed plant to 3–6 metres (10–20 feet) tall with matt-textured symmetrical cones, which are thin-scaled. Pinus mugo subsp. uncinata — in the west and...
    13 KB (1,056 words) - 00:38, 9 August 2024
  • Thumbnail for Kamchatka Peninsula
    largest active volcano in the Northern Hemisphere. Many have highly symmetrical cones, and Kronotsky is viewed by volcanologists Robert and Barbara Decker...
    35 KB (3,803 words) - 11:10, 25 April 2025
  • Thumbnail for Dual cone and polar cone
    Dual cone and polar cone are closely related concepts in convex analysis, a branch of mathematics. The dual cone C* of a subset C in a linear space X...
    7 KB (952 words) - 23:02, 21 December 2023
  • M {\displaystyle M} is symmetric or Hermitian, and all its eigenvalues are real and positive. M {\displaystyle M} is symmetric or Hermitian, and all its...
    49 KB (8,687 words) - 21:07, 14 April 2025
  • Thumbnail for National parks of New Zealand
    radius of Mount Taranaki and some outlying areas to the north. The symmetrical cone of the dormant volcano is a provincial landmark. Fiordland National...
    20 KB (1,157 words) - 06:18, 3 April 2025
  • Online HTML version. Faraut, J.; Koranyi, A. (1994), Analysis on symmetric cones, Oxford Mathematical Monographs, Oxford University Press, ISBN 0198534779...
    19 KB (2,495 words) - 22:33, 8 March 2025
  • The most active volcano in the Philippines, famous for its perfect symmetrical cone shape. Mount Pinatubo in Zambales. The catastrophic June 1991 eruption...
    33 KB (2,771 words) - 22:19, 19 March 2025
  • Thumbnail for Umnak
    stratovolcano, is located in the southwestern part of the island. Its symmetrical cone rises abruptly from its surroundings and forms a 1.2-kilometre-wide...
    28 KB (2,787 words) - 23:54, 13 February 2025
  • diagonal positive symmetric bilinear forms. Since any positive symmetric bilinear form is in the orbit of a diagonal form, C contains the cone of non-negative...
    25 KB (3,569 words) - 15:10, 15 April 2024
  • Thumbnail for Bicol Region
    081 ft), is also the most popular in the region for its beautifully symmetrical cone. It is also the most active in the country. The volcano is one of the...
    76 KB (4,482 words) - 02:16, 5 May 2025
  • Thumbnail for Misti
    had severe impacts on the local populations. The volcano is a young, symmetric cone with 30° degree slopes and a nested summit crater. The outer crater...
    119 KB (14,287 words) - 08:21, 16 May 2025
  • Thumbnail for Licancabur
    5-kilometre-high (0.9 mi) and 9-kilometre-wide (6 mi) uneroded symmetrical cone with steep slopes. The cone is formed by layers of lava and pyroclastics, and there...
    59 KB (6,243 words) - 07:39, 6 May 2025