Search Results: Nabla operator

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Persamaan Laplace
Rabu, 2025-11-12 18:38:43

{\displaystyle \nabla ^{2}\!f=0} atau Δ f = 0 , {\displaystyle \Delta f=0,} dengan simbol Δ = ∇ ⋅ ∇ = ∇ 2 {\displaystyle \Delta =\nabla \cdot \nabla =\nabla ^{2}}...

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Matriks Jacobi
Jumat, 2025-11-14 08:44:34

(1804–1851). Beberapa notasi untuk matriks ini adalah Df, Jf, ∇ f {\displaystyle \nabla \mathbf {f} } , dan ∂ ( f 1 , . . , f m ) ∂ ( x 1 , . . , x n ) {\displaystyle...

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Teori akustik
Senin, 2023-05-01 15:38:14

) − ∇ × ( ∇ × u ) {\displaystyle \nabla ^{2}\mathbf {u} =\nabla (\nabla \cdot \mathbf {u} )-\nabla \times (\nabla \times \mathbf {u} )} . Persamaan gelombang...

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Kerucut
Sabtu, 2025-08-02 20:07:04

Operator Nabla dalam koordinat kerucut dapat diperoleh dengan memasukkan vektor satuan transformasi dan turunan parsial dalam operator kartesius Nabla: ∇ =...

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Kalkulus vektor
Kamis, 2025-10-16 23:28:32

biasanya dinyatakan dalam operator del ( ∇ {\displaystyle \nabla } ), juga dikenal sebagai "nabla". Tiga operator vektor dasar adalah: Yang juga umum digunakan...

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Medan listrik
Minggu, 2026-03-15 03:34:49

{\displaystyle {\vec {E}}=-{\vec {\nabla }}U} dengan ∇ → = i ^ ∂ ∂ x + j ^ ∂ ∂ y + k ^ ∂ ∂ z {\displaystyle {\vec {\nabla }}={\hat {i}}{\frac {\partial }{\partial...

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Mekanika klasik
Rabu, 2025-11-12 17:16:58

yang dilambangkan Ep: F = − ∇ E p . {\displaystyle \mathbf {F} =-\mathbf {\nabla } E_{\mathrm {p} }\,.} Jika semua gaya yang bekerja pada partikel adalah...

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Superkonduktivitas
Kamis, 2026-01-08 21:12:37

{\displaystyle \mu _{o}\cdot J=-\nabla \times {B}+\mu _{0}\epsilon _{0}{\frac {\partial E}{\partial t}}=\nabla ^{2}A-\nabla \left(\nabla \cdot A+\mu _{0}\epsilon...

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Gradien
Kamis, 2025-10-16 16:53:11

( ∂ f ∂ x 1 , ∂ f ∂ x 2 , ∂ f ∂ x 3 , … , ∂ f ∂ x n ) T {\displaystyle \nabla f=\left({\frac {\partial f}{\partial x_{1}}},{\frac {\partial f}{\partial...

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Turunan
Selasa, 2026-03-31 11:06:05

( a 1 , … , a n ) , … , ∂ f ∂ x n ( a 1 , … , a n ) ) , {\displaystyle \nabla \mathbf {f} (a_{1},\ldots ,a_{n})=\left({\frac {\partial \mathbf {f} }{\partial...

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Persamaan Schrödinger
Kamis, 2026-01-15 21:40:44

sebuah sistem berkembang dengan waktu: dengan ∇ {\displaystyle \nabla } adalah operator nabla divergensi lalu i adalah satuan imajiner, ħ adalah konstanta...

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Persamaan Klein-Gordon
Kamis, 2026-01-15 21:40:29

{\begin{aligned}0&=-g^{\mu \nu }\nabla _{\mu }\nabla _{\nu }\psi +{\dfrac {m^{2}c^{2}}{\hbar ^{2}}}\psi =-g^{\mu \nu }\nabla _{\mu }(\partial _{\nu }\psi...

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Fungsi Green
Rabu, 2025-11-12 17:52:50

2 − ∇ 2 {\displaystyle L=\square ={\frac {1}{c^{2}}}\partial _{t}^{2}-\nabla ^{2}} , Operator d'Alembert, dan ruang memiliki 3 dimensi maka: [ [ L ]...

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Daftar simbol matematika
Minggu, 2025-02-16 22:14:41

dx1, …, df / dxn). Jika f (x,y,z) = 3xy + z² maka ∇f = (3y, 3x, 2z) del, nabla, gradien dari kalkulus ∂ turunan parsial Dengan f (x1, …, xn), ∂f/∂xi adalah...

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Gelombang-S
Minggu, 2025-04-27 08:23:22

_{t}^{2}{\boldsymbol {u}}=\left(\lambda +2\mu \right)\nabla \left(\nabla \cdot {\boldsymbol {u}}\right)-\mu \nabla \times \left(\nabla \times {\boldsymbol {u}}\right)} Menggunakan...

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Hukum sirkuit Kirchhoff
Selasa, 2025-12-30 09:07:34

menghasilkan: ∇ ⋅ J = − ∇ ⋅ ∂ D ∂ t = − ∂ ρ ∂ t {\displaystyle \nabla \cdot \mathbf {J} =-\nabla \cdot {\frac {\partial \mathbf {D} }{\partial t}}=-{\frac {\partial...

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Mekanika fluida
Jumat, 2025-11-21 23:57:16

D v D t = ∇ ⋅ P + ρ f {\displaystyle \rho {\frac {D\mathbf {v} }{Dt}}=\nabla \cdot \mathbb {P} +\rho \mathbf {f} } di mana ρ {\displaystyle \rho } adalah...

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Persamaan gelombang elektromagnetik
Jumat, 2025-01-03 12:17:08

{\begin{aligned}\left(c^{2}\nabla ^{2}-{\frac {\partial ^{2}}{\partial t^{2}}}\right)\mathbf {E} &=\mathbf {0} \\\left(c^{2}\nabla ^{2}-{\frac {\partial ^{2}}{\partial...

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Penurunan gradien
Jumat, 2025-11-14 15:19:26

merupakan fungsi yang dapat diturunkan dengan turunan ∇ F ( x ) {\displaystyle \nabla F(x)} . Kemudian fungsi dimulai dengan menginisiasi suatu titik a {\displaystyle...

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Teori fungsi rapatan
Sabtu, 2025-11-01 09:21:21

=\left[{T}+{V}+{U}\right]\Psi =\left[\sum _{i}^{N}-{\frac {\hbar ^{2}}{2m}}\nabla _{i}^{2}+\sum _{i}^{N}V({\vec {r}}_{i})+\sum _{i<j}U({\vec {r}}_{i},{\vec...

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Geometric Shapes
Rabu, 2023-12-06 10:20:03

&#9644; &#9660; &#9676; ▭ WHITE RECTANGLE ▽ WHITE DOWN-POINTING TRIANGLE (Nabla operator) ◍ CIRCLE WITH VERTICAL FILL D &#x25AD; &#x25BD; &#x25CD; &#9645;...

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Algoritma Gauss-Newton
Kamis, 2025-11-13 08:45:45

{\displaystyle p^{k+1}=p^{k}-[H_{S}(p^{k})]^{-1}\nabla S(p^{k}),\,} di mana ∇ S {\displaystyle \nabla S} dan H S {\displaystyle H_{S}} berarti gradien...

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Pemelajaran mesin daring
Senin, 2026-06-01 09:12:15

w_{i}=w_{i-1}-\gamma _{i}x_{i}(x_{i}^{T}w_{i-1}-y_{i})=w_{i-1}-\gamma _{i}\nabla V(\langle w_{i-1},x_{i}\rangle ,y_{i})} atau Γ i ∈ R d × d {\displaystyle...

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Kapasitansi
Jumat, 2025-11-21 22:21:29

pergeseran dirumuskan sebagai ∇ → × H → = J → + ∂ D → ∂ t {\displaystyle {\vec {\nabla }}\times {\vec {H}}={\vec {J}}+{\frac {\partial {\vec {D}}}{\partial t}}}...

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Notasi untuk diferensiasi
Sabtu, 2022-12-03 18:31:52

{div} \operatorname {grad} \varphi &=\nabla \cdot (\nabla \varphi )\\&=(\nabla \cdot \nabla )\varphi \\&=\nabla ^{2}\varphi \\&=\Delta \varphi \\\end{aligned}}}...

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Konduksi panas
Kamis, 2026-03-26 22:43:14

{\displaystyle k} dengan negatif gradien suhu lokal, − ∇ T {\displaystyle -\nabla T} . Rapat fluks panas adalah jumlah energi yang mengalir melalui sebuah...

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Kalkulus matriks
Rabu, 2026-04-22 00:31:07

Turunan berarah f ke arah v adalah ∇ v f = ∂ f ∂ x v . {\displaystyle \nabla _{\mathbf {v} }f={\frac {\partial f}{\partial \mathbf {x} }}\mathbf {v}...

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Algoritma Frank–Wolfe
Jumat, 2026-01-30 10:41:15

menyelesaikan Minimasi s T ∇ f ( x k ) {\displaystyle \mathbf {s} ^{T}\nabla f(\mathbf {x} _{k})} dengan s ∈ D {\displaystyle \mathbf {s} \in {\mathcal...

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Teorema ekuipartisi
Senin, 2026-06-01 15:34:39

x ∂ q x + ∂ q y ∂ q y + ∂ q z ∂ q z = 3 , {\displaystyle {\boldsymbol {\nabla }}\cdot \mathbf {q} ={\frac {\partial q_{x}}{\partial q_{x}}}+{\frac {\partial...

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Sabtu, 2025-11-22 05:03:04

atau "del" (walaupun nama ini juga digunakan untuk melafalkan simbol "nabla" ∇). Simbol ∂ juga dapat dilafalkan sebagai "de", "de parsial", atau "doh"...

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Simpul trefoil
Senin, 2023-04-03 14:17:50

\,} dan polinomial Conway-nya adalah ∇ ( z ) = z 2 + 1. {\displaystyle \nabla (z)=z^{2}+1.} Polinomial Jones-nya adalah V ( q ) = q − 1 + q − 3 − q −...

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Sound Voltex
Senin, 2026-04-13 00:12:27

Voltex Genre Musik Pengembang Konami Penerbit Konami Rilis pertama Sound Voltex Booth 18 Januari 2012 Rilis terakhir Sound Voltex: Nabla 24 Desember 2025...

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Difusivitas termal
Senin, 2026-06-01 01:43:13

T ∂ t = α ∇ 2 T {\displaystyle {\frac {\partial T}{\partial t}}=\alpha \nabla ^{2}T} , difusivitas termal adalah rasio turunan waktu terhadap temperatur...

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Elektrostatika
Jumat, 2025-11-14 07:38:53

Di mana V ¯ {\displaystyle {\bar {V}}} ialah operator deferensial vektor nabla Laplace, yaitu: V ¯ = i σ σ x + j σ σ y + k σ σ z {\displaystyle {\bar {V}}=i{\dfrac...

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Semigelanggang
Rabu, 2025-11-12 15:57:29

operasi perkalian dan nabla, di mana operasi terakhir didefinisikan oleh a ∇ b = a + b + b a − a b a − b a b {\displaystyle a\nabla b=a+b+ba-aba-bab} ....

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Geometri diferensial
Senin, 2026-05-18 01:04:20

N_{J}=0{\mbox{ and }}d\omega =0\,} ∇ J = 0 {\displaystyle \nabla J=0\,} di mana ∇ {\displaystyle \nabla } adalah koneksi Levi-Civita dari g {\displaystyle g}...

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Bialjabar
Kamis, 2025-11-13 08:58:29

\nabla \otimes \nabla \circ \Delta _{2}=\Delta \circ \nabla :(B\otimes B)\to (B\otimes B),} ∇ 0 ∘ ϵ 2 = ϵ ∘ ∇ : ( B ⊗ B ) → K {\displaystyle \nabla _{0}\circ...

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Atom dua elektron
Jumat, 2024-11-15 12:24:12

=-\hbar ^{2}\left[{\frac {1}{2\mu }}\left(\nabla _{1}^{2}+\nabla _{2}^{2}\right)+{\frac {1}{M}}\nabla _{1}\cdot \nabla _{2}\right]\psi +{\frac {e^{2}}{4\pi...

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Persamaan Maxwell
Kamis, 2025-11-13 16:26:44

Bentuk diferensial Bentuk integral Hukum Gauss: ∇ ⋅ D = ρ f {\displaystyle \nabla \cdot \mathbf {D} =\rho _{f}} ∮ S D ⋅ d A = Q f , S {\displaystyle \oint...

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Metode Hartree–Fock
Senin, 2026-06-01 06:33:00

a Z b | d a − d b | {\displaystyle {\hat {H}}=\sum _{i}{-{\frac {1}{2}}\nabla _{i}^{2}}-\sum _{i}{\sum _{a}{\frac {Z_{a}}{\left|\mathbf {r_{i}} -\mathbf...

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Teorema Stokes rampat
Senin, 2026-06-01 09:39:46

\oint _{\Gamma }\mathbf {F} \,\cdot \,d{\mathbf {\Gamma } }=\iint _{S}\nabla \times \mathbf {F} \,\cdot \,d\mathbf {S} } Pernyataan klasik ini, bersama...

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Persamaan diferensial parsial
Senin, 2026-06-01 11:58:56

sering dituliskan sebagai ∇ 2 {\textstyle \nabla ^{2}} . Pada bacaan matematika, ∇ 2 u {\textstyle \nabla ^{2}u} dapat juga mempresentasikan matriks Hesse...

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Fungsi indikator
Senin, 2026-06-01 04:03:53

x ∈ D {\displaystyle \delta _{S}(\mathbf {x} )=-\mathbf {n} _{x}\cdot \nabla _{x}\mathbf {1} _{\mathbf {x} \in D}} di mana n {\displaystyle n} adalah...

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Titik stasioner
Kamis, 2024-09-12 07:20:50

berlaku ∇ f ( a ) = grad ⁡ f ( a ) = 0 ⇔ ∂ f ∂ x i ( a ) = 0. {\displaystyle \nabla f(\mathbf {a} )=\operatorname {grad} f(\mathbf {a} )=\mathbf {0} \Leftrightarrow...

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Teorema divergensi
Sabtu, 2025-10-18 05:23:02

mendapatkan: ∭ V ( ∇ ⋅ F ) d V = ∬ F ⋅ n d S {\displaystyle \iiint _{V}\left(\nabla \cdot \mathbf {F} \right)\,dV=\iint \mathbf {F} \cdot \mathbf {n} \,dS}...

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Integral garis
Kamis, 2025-10-16 20:32:13

merupakan medan vektor konservatif), yaitu F → = ∇ G {\displaystyle {\vec {F}}=\nabla G} maka menurut kaidah rantai peubah banyak, turunan dari komposisi dari...

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Daftar singkatan matematis
Senin, 2026-06-01 06:31:47

seperti rumus berbentuk baik en: Degree of a polynomial del ∇ {\displaystyle \nabla } Del (en), Sebuah operator diferensial det det {\displaystyle \det } Determinan...

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Fungsi cembung
Sabtu, 2025-01-11 09:12:12

( x ) ≥ f ( y ) + ∇ f ( y ) T ⋅ ( x − y ) {\displaystyle f(x)\geq f(y)+\nabla f(y)^{T}\cdot (x-y)} berlaku untuk sebarang titik x {\displaystyle x} dan...

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Paravektor
Kamis, 2026-02-12 18:39:52

secara alami sebagaiː ∇ = e 1 ∂ 1 + e 2 ∂ 2 + e 3 ∂ 3 , {\displaystyle \nabla =\mathbf {e} _{1}\partial _{1}+\mathbf {e} _{2}\partial _{2}+\mathbf {e}...

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William Rowan Hamilton
Kamis, 2023-08-31 20:12:14

Hamilton–Jacobi Quaternions Biquaternions Hamiltonian path Kalkulus Ikosian Simbol Nabla Versor Coining the word 'tensor' Hamiltonian vector field Icosian game Algebra...

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Jumlah taktentu
Rabu, 2025-11-12 13:22:52

persamanan teleskop. Kebalikan dari operator selisih mundur ∇ {\displaystyle \nabla } . Berhubungan dengan operasi selisih maju menggunakan teorema fundanmental...

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