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has gloss(noun) (mathematics) a symbol or function representing a mathematical operation
operator
has glosseng: In mathematics, an operator is a type of function. Often, an "operator" is a function which acts on functions to produce other functions (the sense in which Oliver Heaviside used the term) (See also Higher-order function); or it may be a generalization of such a function, as in linear algebra, where some of the terminology reflects the origin of the subject in operations on the functions which are solutions of differential equations. An operator can perform a function on any number of operands (inputs) though most often there is only one operand.
lexicalizationeng: Operator albums
lexicalizationeng: operator
subclass of(noun) (mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function)
map, single-valued function, function, mapping, mathematical function
Note: 4 other subclass(es) ommited in the following list
has subclass(noun) an operator that obeys the distributive law: A(f+g) = Af + Ag (where f and g are functions)
linear operator
has subclass(noun) an operator that leaves unchanged the element on which it operates; "the identity under numerical multiplication is 1"
identity operator, identity, identity element
has subclassc/Airport operators of Canada
has subclassc/Arriva Group bus operators in England
has subclassc/Bilinear operators
has subclassc/Bus operators in England
has subclassc/Bus operators in Northern Ireland
has subclassc/Bus operators in Wales
has subclassc/Bus operators in the United Kingdom
has subclassc/Coach operators in England
has subclassc/Coach operators in Scotland
has subclassc/Coach operators in Wales
has subclassc/Defunct public transit operators in the United States
has subclassc/Defunct public transport operators in the United States
has subclassc/First Group bus operators in England
has subclassc/Former London bus operators
has subclassc/Former PTE bus operators
has subclassc/Former bus operators in Scotland
has subclassc/Former bus operators in Wales
has subclassc/Former bus operators in the United Kingdom
has subclassc/Former coach operators in England
has subclassc/Isometric operators
has subclassc/Linear operators in calculus
has subclassc/Linear operators
has subclassc/Pay telephone operators of the United States
has subclassc/Private road operators
has subclassc/Public transport operators of Germany
has subclassc/Railtour operators of the United Kingdom
has subclassc/Railway operators in London
has subclassc/Road operators
has subclassc/Scottish Ferry Operators
has subclassc/Stagecoach Group bus operators in England
has subclassc/Stagecoach Group bus operators in Scotland
has subclassc/Transport operators in London
has subclassc/Transport operators of Scotland
has subclassc/Unitary operators
has subclassc/Vintage bus operators in the United Kingdom
has subclassc/Wikipedian amateur radio operators
has subclasse/Closure operator
has subclasse/Differential operator
has instancee/Abellio (UK bus company)
has instancee/Arriva London
has instancee/Blue Bus of North Lanarkshire
has instancee/Connex bus
has instancee/East Thames Buses
has instancee/First London
has instancee/Go-Ahead London
has instancee/HCT Group
has instancee/JMB Travel
has instancee/London Forest
has instancee/Magic Bus (Stagecoach)
has instancee/McKindless
has instancee/Megabus (Great Britain)
has instancee/Munro's of Jedburgh
has instancee/NSL Buses
has instancee/National Express Dundee
has instancee/Quality Line
has instancee/Selkent
has instancee/Sullivan Buses
has instancee/TWH Bus & Coach
has instancee/Tellings-Golden Miller
has instancee/Thameside (bus company)
has instancee/Travel London
has instancee/West Coast Motors
Meaning
Arabic
has glossara: في الرياضيات ، المؤثر أو المشغّل operator هو دالة تقوم بإنجاز نوع من العمليات على دالة أخرى . مثلا مؤثر تفا ، عندما يوضع قبل تابع قابل للمفاضلة f(t), فهذا يعني أن هذا التابع تجب مفاضلته بالنسبة للمتغير t .
lexicalizationara: مؤثر
Catalan
has glosscat: Un operador matemàtic és un operador usat en matemàtiques. És una funció que realitza algun tipus doperació en un numero, variable o funció (loperand). Loperador sescriu a lesquerra de loperand.
lexicalizationcat: Operador matemàtic
Czech
has glossces: Operátorem \hat A nazýváme v matematice takové zobrazení, kterým nějaké funkci f přiřazujeme funkci g, tzn. :\hat A f = g, kde f \in \mathbfX}, g \in \mathbfY}. Působením operátoru \hat A na f tedy získáme g. Říkáme, že na X je dán operátor \hat A, zobrazující prostor X do prostoru Y.
lexicalizationces: operátor
Mandarin Chinese
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Welsh
lexicalizationcym: gweithredydd
Danish
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German
has glossdeu: Ein Operator ist eine mathematische Vorschrift (ein Kalkül), durch die man aus mathematischen Objekten neue Objekte bilden kann. Er kann eine standardisierte Funktion, oder eine Vorschrift über Funktionen sein. Anwendung finden die Operatoren bei Rechenoperationen, also bei manuellen oder bei maschinellen Berechnungen.
lexicalizationdeu: Operator
Modern Greek (1453-)
has glossell: Ο τελεστής στα μαθηματικά ορίζεται γενικά ως μία συνάρτηση που δρα πάνω σε κάποια άλλη συνάρτηση, μετασχηματίζοντάς την κατά έναν καθορισμένο τρόπο. Μπορεί να θεωρηθεί γενίκευση της έννοιας της συνάρτησης, καθώς οι συναρτήσεις δρουν συνήθως πάνω σε μεμονωμένα "αντικείμενα", ενώ ένας τελεστής μπορεί να δράσει πάνω στη "μορφή" μιας συνάρτησης ως σύνολο και να δώσει μια άλλη συνάρτηση.
lexicalizationell: τελεστής
Persian
has glossfas: در ریاضیات، یک عملگر تابعی است که بر تابعی دیگر اعمال می‌شود. در مواردی ممکن است یک عملگر را یک عمل ریاضی گویند مانند «عمل جمع» که در اصل عملگر جمع می‌باشد.
lexicalizationfas: عملگر
Finnish
has glossfin: Matemaattinen operaattori on funktio, joka muuntaa toista funktiota. Operaattorilla voi olla miten monta tahansa operoitavaa kohdetta, jolle se suorittaa toimintonsa, mutta useimmiten kohteita on vain yksi.
lexicalizationfin: operaattori
French
has glossfra: En mathématiques et en physique théorique, un opérateur est une application entre deux espaces vectoriels topologiques.
lexicalizationfra: Operateur
lexicalizationfra: Opérateur mathématique
lexicalizationfra: opérateur
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Galician
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Hebrew
has glossheb: במתמטיקה, אופרטור או פעולה, הוא סוג של פונקציה, הפועלת על מספר, קבוע או משתנה, של איברים בקבוצה, ותוצאתה היא איבר בקבוצה. האיברים שעליהם פועל האופרטור נקראים אופרנדים.
lexicalizationheb: אופרטור
Croatian
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Hungarian
has glosshun: A műveleti jelek (idegen szóval: operátorok) a matematikai műveletek jelölésére használt szimbólumok.
lexicalizationhun: műveleti jel
Ido
lexicalizationido: operacanto
Icelandic
has glossisl: Virki í stærðfræði er aðgerð, sem verkar á föll. Línuleg algebra fjallar um línulega virkja, T, sem eru línulegar varpanir og uppfylla því eftirfarandi:
lexicalizationisl: virki
Italian
has glossita: In matematica il termine operatore viene usato in vari contesti con significati che presentano alcune diversità, ma che in ogni caso si collegano alla nozione di funzione.
lexicalizationita: operatore
Japanese
has glossjpn: 数学において作用素(さようそ、operator)とは、関数空間上の変換、すなわち関数を別の関数にうつす写像のことである。主に、関数解析学におけるヒルベルト空間上の線型変換のことを指し、同じものを物理学の分野、特に量子力学などでは演算子(えんざんし)と呼ぶ。また、数(定数関数)の集合に値をとる作用素は汎関数(はんかんすう、functional)と呼ばれる。
lexicalizationjpn: 作用素
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Korean
has glosskor: 연산자(演算子, Operator)란 물리학과 수학에서 어떤 함수에 작용해 그 함수를 다른 함수로 변형시키는 함수를 말한다.
lexicalizationkor: 연산자
Macedonian
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Dutch
has glossnld: In de wiskunde is de eerste betekenis van een operator die van bewerking op een of meer operanden, in de logica of in de rekenkunde. In de uitdrukking 2 maal 3 bijvoorbeeld is de operator de vermenigvuldiging, hier uitgedrukt door de tekenreeks maal. De operanden zijn hier de getallen 2 en 3.
lexicalizationnld: operator
Norwegian
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Portuguese
has glosspor: Operador, em matemática, pode ter vários significados:
lexicalizationpor: Operador
lexicalizationpor: operador
Russian
has glossrus: Опера́тор (позднелат. operator — работник, исполнитель, от operor — работаю, действую) — то же, что отображение.
lexicalizationrus: оператор
Slovenian
has glossslv: Operátor je drugo ime za matematično operacijo. Ime operator uporabljamo zlasti za operacije nad matematičnimi objekti, ki niso števila - npr. za operacije nad funkcijami, vektorji ipd. Za operacije nad števili je bolj uveljavljeno ime aritmetične operacije (vendar nekateri avtorji uporabljajo tudi ime aritmetični operatorji).
lexicalizationslv: Operator
Castilian
has glossspa: En matemáticas, un operador es un símbolo matemático que indica que debe ser llevada a cabo una operación especificada sobre un cierto número de operandos (número, función, vector, etc.).
lexicalizationspa: operador
Swedish
has glossswe: Operator är ett begrepp inom matematiken och programmering som beskriver hur olika element (operander) skall samverka för att ge ett resultat.
lexicalizationswe: operator
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Ukrainian
has glossukr: Опера́тор — в математиці – закон f (правило), за яким кожному елементу х множини Х (області визначення) ставиться у відповідність певний елемент y множини Y (області значень).
lexicalizationukr: оператор
Venetian
has glossvec: In matemàtica unoperator lè na funsion che ła fa efeto (ła łavóra) su n'altra funsion.
lexicalizationvec: Operator matemàtico
Vietnamese
has glossvie: Trong toán học, một toán tử (tiếng Anh operator, phân biệt với operation - phép toán) là một hàm, thông thường có một vai trò quan trọng trong một lĩnh vực nào đấy. Chẳng hạn trong đại số tuyến tính có "toán tử tuyến tính" (linear operator). Trong giải tích có "toán tử vi phân" (differential operator)... Thông thường, một "toán tử" là một hàm tác động lên các hàm khác; hoặc nó có thể là tổng quát hóa của một hàm, như trong đại số tuyến tính.
lexicalizationvie: toán tử
Links
has category(noun) a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
maths, math, mathematics
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