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What is eigenfunction?

Updated: 4/28/2022
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when an operator operate on a function and same function is reproduced with some numerical value then the function is called eigenfunction and the numerical value is called eigen value.

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Q: What is eigenfunction?
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Is the sum of two eigenfunctions an eigenfunction?

yes


What has the author George H Pimbley written?

George H. Pimbley has written: 'Eigenfunction branches of nonlinear operators, and their bifurcations' -- subject(s): Nonlinear operators


What has the author E C Titchmarsh written?

E. C. Titchmarsh has written: 'Eigenfunction expansions associated with second-order differential equations' -- subject(s): Boundary value problems, Differential equations, Eigenfunction expansions, Harmonic analysis, Infinite Series 'The theory of the Riemann zeta-function' -- subject(s): Zeta Functions 'Introduction to the theory of Fourier integrals' -- subject(s): Fourier series 'The zeta-function of Riemann' -- subject(s): Zeta Functions


What is an eigenstate?

eigenstate(quantum mechanics) A dynamical state whose state vector (or wave function) is an eigenvector (or eigenfunction) of an operator corresponding to a specified physical quantity. energy state.Refer to: http://www.answers.com/eigenstate?cat=technology&gwp=11&method=3&ver=2.3.0.609


Why do carbon share electrons?

Because the eigenfunction of the collapsed wave function that results from inserting the Hamiltonian of C2's composite orbital's degrees of freedom into Schrodinger's equation yielded a lower eigenstate for that situation than if you did the similar thing to an unbounded carbon atom. Woof! I couldn't have said it better myself. How refreshing! I can just hear Mortimer Snerd squeezing out a yowl. That was beautiful!


What are the differences and similarities between eigen function and wave function?

As you may know, the eigenvalues which one customarily computes in connection with the infinite square-well are energyeigenvalues: E0, E1, E2, ...Corresponding to each of these energy eigenvalues is a wavefunction φ0(x),φ1(x), φ2(x), ...These particular wavefunctions, φn(x), are said to be the energy eigenfunctions associated with the infinite square-well. Thus, for example, a particle in the state φn(x) will have energy En.But the state of a particle in the well doesn't have to be just a particular one of these φn(x). The state could be any normalized complex-valued function ψ(x) whose value is zero for x outside of the well. Such a ψ(x) is said to be a wavefunction for a particle in an infinite square-well.Thus, every energy eigenfunction is a wavefunction, but not every wavefunction is an energy eigenfunction.Nevertheless, it turns out that any such wavefunction ψ(x) can be written as a superposition of the eigenfunctions φn(x). That is, we can writeψ(x) = ∑nanφn(x) ,for some complex coefficients an, where∑n|an|2 = 1 .


Who was the psychic visual linguistics eigenfunction-value-vector linguistics engineer and pantoglot's engineered the digital psychic visual spy manipulation's systems to cause the school shootings?

Who ever it is wants war after war and is mass engineering Psychic famicidal indign into the psychic scenarios that are broadcasted from linguistics engineer's and panotglots to telencephalize into prompting people to do stupid things like Tim mcveigh did and the school shooter's it is now targeting good people who fight against the culprits potential and existing illegal black market's. there's alot of people who conspire to malicely befried people who fight black crime and that is why there is so much trouble in the world today cause people accept the malice befriendal of other people whom are friends of the culprit or their just working for and towards undermining us cause somehow the malice people who are working for the culprit are going to have a stake in the black markets if they help to undermine us fighting them. that's why their silent and wont talk to me their afraid we will find that out. this is called GAY PORN on the black market cause gay porn is an acronym to: Gerent Acculturations in Ylem's Pantoglot's Ocult's of Ruderal Nolency


Why was Bohr's model modified?

The Bohr model of the atom was wrong. Bohr himself was well aware of it; under classical (Newtonian) physics, a charged particle such as an electron moving in a curved path should give off radiation, lose energy, and spiral into the nucleus. Clearly (according to the math) this should be happening. Clearly (since we exist and our atoms aren't all self-destructing) it was not happening. This was sort of hand waved away by positing that the electron must ... for reasons unknown ... travel only in orbits with certain path lengths, but no one knew of any reason this should be the case, and it wasn't intellectually very satisfying. The "cloud model" ... I assume you mean here the quantum mechanical representation of the atom ... avoids this problem; the electron isn't "orbiting", but exists in a sort of mathematical limbo called an orbital, which is an eigenfunction of the Schroedinger equation. The Bohr model wasn't really "modified" so much as "entirely replaced" by the quantum mechanical representation.