• Thumbnail for Der Ring des Nibelungen
    Der Ring des Nibelungen (The Ring of the Nibelung), WWV 86, is a cycle of four German-language epic music dramas composed by Richard Wagner. The works...
    55 KB (6,080 words) - 21:24, 13 November 2024
  • every valuation ring is a local ring. The valuation rings of a field are the maximal elements of the set of the local subrings in the field partially...
    23 KB (3,695 words) - 11:40, 27 August 2024
  • ISBN 0-387-94269-6. Goldman, Oscar (1951), "Hilbert rings and the Hilbert Nullstellensatz", Mathematische Zeitschrift, 54 (2): 136–140, doi:10.1007/BF01179855,...
    6 KB (836 words) - 14:45, 10 November 2024
  • Thumbnail for Frenum piercing
    barbell Ball closure ring Circular barbell Frenum loop The earliest literary reference to frenum piercings occurs in 1884 in Zeitschrift für Ethnologie which...
    6 KB (645 words) - 23:31, 19 September 2024
  • In mathematics, especially in the field of algebra, a polynomial ring or polynomial algebra is a ring formed from the set of polynomials in one or more...
    52 KB (8,218 words) - 10:33, 30 October 2024
  • Thumbnail for Polar-ring galaxy
    A polar-ring galaxy is a type of galaxy with an outer ring of gas and stars that rotates over the poles of the galaxy. These polar rings are thought to...
    8 KB (956 words) - 02:25, 5 October 2024
  • In ring theory, a branch of mathematics, a radical of a ring is an ideal of "not-good" elements of the ring. The first example of a radical was the nilradical...
    11 KB (1,362 words) - 01:24, 28 March 2024
  • Thumbnail for Der Ring des Nibelungen: composition of the text
    The evolution of Richard Wagner's epic operatic tetralogy Der Ring des Nibelungen (The Ring of the Nibelung) was a long and tortuous process, and the...
    47 KB (6,651 words) - 21:54, 26 September 2024
  • The following table lists polar-ring galaxies: Some galaxies feature a "polar ring" within the disk of the galaxy: UGC 5600 Lists of astronomical objects...
    9 KB (578 words) - 14:23, 4 September 2024
  • Thumbnail for Ring of Pietroassa
    The Ring of Pietroassa or Buzău torc is a gold torc-like necklace found in a ring barrow in Pietroassa (now Pietroasele), Buzău County, southern Romania...
    26 KB (3,029 words) - 03:27, 23 August 2024
  • In mathematics, the Lasker–Noether theorem states that every Noetherian ring is a Lasker ring, which means that every ideal can be decomposed as an intersection...
    26 KB (4,366 words) - 08:47, 7 November 2023
  • Theorem 3.4.1. Reid (2011) Bass, Hyman (1963), "On the ubiquity of Gorenstein rings", Mathematische Zeitschrift, 82: 8–28, CiteSeerX 10.1.1.152.1137, doi:10...
    12 KB (1,662 words) - 10:00, 17 September 2024
  • Thumbnail for Projective line over a ring
    mathematics, the projective line over a ring is an extension of the concept of projective line over a field. Given a ring A (with 1), the projective line...
    25 KB (2,976 words) - 13:27, 2 November 2024
  • an analytically unramified ring is a local ring whose completion is reduced (has no nonzero nilpotent). The following rings are analytically unramified:...
    5 KB (557 words) - 03:46, 25 August 2023
  • Thumbnail for Dirichlet convolution
    1}{\frac {(f*g)(n)}{n^{s}}}\right).} The set of arithmetic functions forms a commutative ring, the Dirichlet ring, under pointwise addition, where f +...
    16 KB (2,548 words) - 19:16, 15 November 2024
  • Thumbnail for Grass snake
    Grass snake (redirect from Ringed Snake)
    The grass snake (Natrix natrix), sometimes called the ringed snake or water snake, is a Eurasian semi-aquatic non-venomous colubrid snake. It is often...
    17 KB (1,955 words) - 22:08, 28 September 2024
  • Thumbnail for Robert Schumann
    was a co-founder of the Neue Zeitschrift für Musik (New Musical Journal) in 1834 and edited it for ten years. In his writing for the journal and in his...
    95 KB (10,878 words) - 19:53, 10 November 2024
  • Thumbnail for Liesegang rings (geology)
    Liesegang rings (/ˈliːzəɡɑːŋ/) (also called Liesegangen rings or Liesegang bands) are colored bands of cement observed in sedimentary rocks that typically...
    11 KB (1,196 words) - 13:32, 13 November 2024
  • Thumbnail for Richard Wagner
    Richard Wagner (category Pages using the Phonos extension)
    most fully in the first half of the 16-hour, four-opera cycle Der Ring des Nibelungen (The Ring of the Nibelung, also known simply as The Ring). Wagner's...
    122 KB (14,347 words) - 06:00, 18 November 2024
  • Thumbnail for Cuilén
    being the Gaelic word for "king". Whilst it has also been suggested that this word represents the Old Norse hringr, meaning "ring" or "ring-giver", the name...
    70 KB (8,001 words) - 16:24, 3 September 2024
  • German punk (category Pages using sidebar with the child parameter)
    politisches Spektakel. Medialität und Materialität urbaner riots". Sub\urban. Zeitschrift für kritische stadtforschung. 4: 91–110. doi:10.36900/suburban.v4i1.224...
    44 KB (4,804 words) - 07:38, 4 November 2024
  • Thumbnail for Imidazole
    Imidazole (redirect from Imidazole ring)
    especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. This ring system is present in important...
    25 KB (2,517 words) - 19:54, 26 October 2024
  • German hip hop (category Pages using sidebar with the child parameter)
    explicitly for the one song, and the song was intended primarily as a parody of Rapper's Delight by The Sugarhill Gang, it was none-the-less the first German...
    30 KB (3,950 words) - 23:32, 4 September 2024
  • Thumbnail for Digit ratio
    finger) and 4th (ring finger), also referred to as the 2D:4D ratio, measured on the palm side. It is proposed that the 2D:4D ratio indicates the degree to which...
    63 KB (7,365 words) - 18:08, 30 October 2024
  • German electronic music (category Pages using sidebar with the child parameter)
    of electronic music at the Cologne International Festival of Contemporary Music. They utilised a melochord, trautonium, ring modulators, octave and radio...
    19 KB (2,249 words) - 16:13, 1 August 2024
  • Thumbnail for Glucose
    group, and is therefore an aldohexose. The glucose molecule can exist in an open-chain (acyclic) as well as ring (cyclic) form. Glucose is naturally occurring...
    121 KB (12,787 words) - 04:44, 15 November 2024
  • Entwicklung des Schweizersäbels im 16. bis ins 17. Jahrhundert. In: Zeitschrift für historische Waffen- und Rüstungskunde 6, 1913,264-277. Carl Beck...
    2 KB (186 words) - 09:42, 9 June 2024
  • Thumbnail for Covalent bond
    neutral atoms and homeopolar bonds according to quantum mechanics]. Zeitschrift für Physik. 44 (6–7): 455–472. Bibcode:1927ZPhy...44..455H. doi:10.1007/bf01397394...
    28 KB (3,673 words) - 14:01, 24 October 2024
  • Volkstümliche Musik (category Pages using sidebar with the child parameter)
    for "folksy/traditional/popular music") is a modern popular derivation of the traditional Volksmusik genre of German-speaking regions. Though it is often...
    7 KB (809 words) - 02:43, 26 June 2024
  • Thumbnail for Meclizine
    "[Biotransformation of meclozine in the human body]". Journal of Clinical Chemistry and Clinical Biochemistry. Zeitschrift Fur Klinische Chemie und Klinische...
    19 KB (1,581 words) - 07:08, 30 September 2024