In mathematics, and specifically differential geometry, a connection form is a manner of organizing the data of a connection using the language of moving frames and differential forms.
Historically, connection forms were introduced by Élie Cartan in the first half of the 20th century as part of, and one of the principal motivations for, his method of moving frames. The connection form generally depends on a choice of a coordinate frame, and so is not a tensorial object. Various generalizations and reinterpretations of the connection form were formulated subsequent to Cartan's initial work. In particular, on a principal bundle, a principal connection is a natural reinterpretation of the connection form as a tensorial object. On the other hand, the connection form has the advantage that it is a differential form defined on the differentiable manifold, rather than on an abstract principal bundle over it. Hence, despite their lack of tensoriality, connection forms continue to be used because of the relative ease of performing calculations with them. In physics, connection forms are also used broadly in the context of gauge theory, through the gauge covariant derivative.
A connection form associates to each basis of a vector bundle a matrix of differential forms. The connection form is not tensorial because under a change of basis, the connection form transforms in a manner that involves the exterior derivative of the transition functions, in much the same way as the Christoffel symbols for the Levi-Civita connection. The main tensorial invariant of a connection form is its curvature form. In the presence of a solder form identifying the vector bundle with the tangent bundle, there is an additional invariant: the torsion form. In many cases, connection forms are considered on vector bundles with additional structure: that of a fiber bundle with a structure group.
Hello baka po may alam kau paraan para maimprove internet connection, natry ko na din mag ban selection pero ganun padin, sana may makatulong salamat po
Goodmorning mga paps.
Pahelp naman po dito sa problem nato
Ngayong umaga lang nangyari tong issue na to. Every 3-5 minutes mawawalan ng internet connection as in yung wifi sa phone ko naglalaho (wifi notification)
Na try ko na po sa 5 devices huawei,smsung, Lg, infinix(2) same result.
Kaagad...
Pa help nman po, di ko kasi magamit unli data ko dahil limited connection palagi. Nag YøùTùbé and search narin ako kaso ayaw gumana mga tutorial (set time and date method). Please lang po. Thank u
Mga KaPHC, may tanong lang po ako. May nangyari po kasi sa Converge internet ng neighbor ko.
Nafully häçked ang password niya at pati mga devices nya lahat-lahat. Hindi na sya ang may control ng cellphones at laptop nila at ang masakit pati privacy nila na minsan daw ay nago-on ang camera ng...
Hi po, Tanong ko lang po kasi pwede po bang gumawa ng internet or like hotspot sa computer? Ito po kasi nag sitwasyon naka connect lang po kami sa aming kapitbahay na ang layo ay mga 300meters ginamitan lang po ng ethernet cable, okay lang ba na gumawa ng like hotspot para maka internet din po...
wala ako ka idea idea na mawala pala connection kapag ni hard reset to. haha bago lng kasi sa modem nato. nasanay kasi sa mga modem noon na plug and play lng after hard reset huhu
Hello po sa mga users ng infinix zero 5g 2023 dyan. on the latest system update po ba nagkakaproblema kyo ngaun sa internet connection? ksi sakin nagkakaproblema.. before I updated my system version, maayos nman ung connection ko, in ml for example, stable nman green ping. But after the system...
may way ba ma bypass yung speed limit ng internet connection ? sa tingin ko naka 1gbps ang owner ng p2p , naka plan ako 25mbps dito sa kanya... my mga cable lang sya nilatag dito sa mga subscriber nya.
Guys, is it just me o bumagal talaga ang connection sa mga Google-related services tulad ng YøùTùbé at Google Search? Around 3:30pm nag-start ang issue. Bigla na lang bumagal, pero sa ibang websites, netflix streaming etc, ok naman.
I'm using Smart Unli-Data, somewhere in Central Luzon.
Sino po nakaexperience neto na pag may nadaan na eroplano nawawala internet connection tapos magkakameron na ulit pag nakalagpas na yun eroplano. Mga 20 to 30 mins. away po ang layo ng place ko sa airport
Naobserve ko lang po siya every time nanunuod ako movies or nagwowork ako or naglalaro ng...
Hi mga boss, ask ko lang sana kung ano kayang problema ng pldt fibr ko.
kasi ilang buwan ko na nararanasan yong every seconds. nag pu-pause or cut yong internet ko.
hindi tuloy ako makapag online games.
advance thanks sa sasagot.
Hello mga ka PhCorner. Share ko lang itong APP na pwede pagkitaan na wala tayo ginagastos. Free po itong app, pwede ka kumita sa application na ito na wala ka gaano ginagawa, mag install ka lang at ishare ang net connection mo, ang app na bahala. pwede po ito sa ios at windows. wala pong hidden...
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SHIPMENT (I just copy the formula of Purchase Order, I just need a new database to store the Shipment but it always saving in the Purchase Order while I'm in Shipment)
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Pldt fibr d stable kailangan kopang e off yung wifi button ng cp ko para lumakas ulit yung download every download ganto nang yayari any fix mga master?
Stress na ng smart sim ko.
usually nireregister ko sa smart sim ko na may exclusive unlidata is yung 399 lang pero since stop muna ako sa DITO199 offer, nag subs ako sa UnliData+ kaso sobrang bagal at sobrang unstable ng connections ngayon sa poco x3 gt ko.
Kahit mapa 4g at 5g madalas connecting...
To speed up your internet using a data connection, you can try the following steps:
Ensure Strong Signal: Make sure you are in an area with a strong mobile data signal. Check the signal indicator on your phone to determine the location with the strongest signal.(You can also check the nearest...
Connected po ako sa wifi namin dito sa office, pero wala pong internet. sa mga android phones, meron naman po. lahat po ng IOS(iphone) na naka connect sa wifi, may nakalagay "no internet connection"
patulong po
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Hindi one top connect ang gtmnoload, need mo mag iphunt para maka connect, need 302 Found status.
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Ako lang ba o kapag natawag ako gamit ang Dito nakakailang dial ako bago makaconnect sa tinatawagan ko. Enabled naman ang VOLTE ko pero lagi pa din call ended bago makakaconnect.