The phrase "a mutual relationship between" is correct and usable in written English.
It can be used when discussing interactions or connections that involve two or more parties who have a reciprocal influence or benefit from each other.
Example: "The study highlights a mutual relationship between the two species, demonstrating how they rely on each other for survival."
Alternatives: "a reciprocal relationship between" or "a shared relationship between".
A contract establishes a mutual relationship between an authority and an operator.
Moreover, institutional theory assumes a mutual relationship between the technology and the institutional organisation of the electricity system.
The basis of the analysis was a mutual relationship between two spatio-temporal indices created by excursion of the peak pressure point and the center-of-pressure point on the dynamic pedobarogram.
Traditional optimization is, however, often insufficient for gaining deeper insights into the evolution of such systems because usually there is a mutual relationship between the properties optimized by evolution and the properties of the environment.
New methods developed to analyze the social construction of technology attempt to move the debate from questions like 'does technology drive history?' to arguments about a mutual relationship between technological and social change.
Although mentoring involves the achievement of a mutual relationship between mentors and mentees, most studies have focused on the effects of mentoring on the mentees rather than that on the mentors, which necessitates the need to identify mentors' experiences to provide original resources for mentoring.
This method of adopting an mutation represents a mutual relationship or exchange between terrorist organisations and implies a degree of trust or collaboration.
One of the prevalent problems among drug users is oral health diseases requiring serious attention, since a mutual relationship seems to exist between addiction and oral complications: addiction can cause oral diseases [ 20- 23], but then oral health problems may also lead to intake of illicit drugs for pain relief [ 24].
In general, the problem of a possible mutual relationship between qualitative properties of delay differential and difference equations is not restricted only to numerical investigations and it is studied in a more general context (see, e.g., the papers [17, 18]).
On the contrary, doubly-curved structures with variable radii of curvature which are defined by parametric curvilinear lines do not have a one-to-one (mutual) relationship between a curvilinear distance (defined by using curvilinear coordinates s1, s2) and the location of two points on the same surface (identified by two parameters α1, α2).
Several studies of students' experiences [ 3, 14] show that the mutual relationship between a student and an individual supervisor plays a key role in the clinical learning environment, [ 11, 15].
