essential assumption

USAGE SUMMARY

The phrase "essential assumption" is correct and usable in written English.
It can be used when discussing a fundamental belief or premise that is necessary for a particular argument or theory to hold true. Example: "The essential assumption of this theory is that all individuals act in their own self-interest."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

33 human-written examples

What is the essential assumption of this theory?

The New York Times

In regional flood frequency analysis the homogeneity of a group of stations is an essential assumption.

Journal of Hydrology

An essential assumption of the models is that both the fiber reinforcements and matrix can exhibit distinct time-dependent behavior.

International Journal of Solids and Structures

An essential assumption in most algorithms in computational geometry is that the input data is precise which is not always true in real world problems.

Information Sciences

We discuss then the essential assumption of the DGL theory, which is the abelian dominance for the infrared physics, in the maximal abelian (MA) gauge in lattice QCD.

Progress in Particle and Nuclear Physics

Machine learning was not designed with security in mind and the essential assumption of stationarity, requiring that the training and testing data follow similar distributions, is violated in an adversarial domain.

Neurocomputing

Human-verified similar examples from authoritative sources

Similar Expressions

27 human-written examples

This theory adopts essential assumptions within the concept of micromechanics, achieves an excellent accuracy, and provides a unified treatment for 1D, 2D, and 3D unit cells.

International Journal of Solids and Structures

At its most basic level, the process consists of three steps: Identify an important unmet job a target customer needs done; blueprint a model that can accomplish that job profitably for a price the customer is willing to pay; and carefully implement and evolve the model by testing essential assumptions and adjusting as you learn.

Harvard Business Review

In those papers, the following condition is an essential assumptions: (A) The Green function G t, s) associated with problem (1) is positive for all (t, s) ∈ [0, T] × [0, T].

Boundary Value Problems

These are not essential assumptions of the simulation because introducing differences between treatments (in slopes and/or intercepts) as well as allowing individuals to vary in their mean trait values gave the same results.

Behavioral Ecology

For the present concept to hold, the only essential assumptions are that the universe is infinite [e.g., any (island) universe under MWO; the multiverse, per se, is not a must] and that the number of macroscopic histories in any finite region of spacetime is finite.

Biology Direct

Expert writing Tips

Best practice

When using "essential assumption", ensure that you clearly articulate the assumption and its importance to the argument or model you are presenting. This helps to avoid ambiguity and strengthens your reasoning.

Common error

Avoid presenting an "essential assumption" without providing any justification or evidence to support it. Even if it seems intuitive, briefly explain why it is reasonable or necessary for your analysis.

Linguistic Context

The phrase "essential assumption" functions primarily as a noun phrase, often acting as a subject complement or object within a sentence. It identifies a core premise or belief necessary for a particular argument or model, as shown in Ludwig's examples.

Expression frequency: Common

Frequent in

Science

52%

News & Media

28%

Formal & Business

20%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "essential assumption" is a commonly used noun phrase that highlights a critical premise or belief needed for an argument or theory. Ludwig's AI confirms its grammatical correctness and shows it is used frequently in scientific, news and business writing. While it’s important to clearly state and, when possible, justify the "essential assumption", Ludwig can also help you find alternative phrases such as "fundamental premise" or "core belief" to add variety to your writing. Remember to always check your underlying assumptions before proceeding!

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

fundamental premise

Replaces "assumption" with "premise", emphasizing the foundational nature of the belief.

core belief

Substitutes "assumption" with "belief", highlighting the conviction aspect.

key prerequisite

Replaces "assumption" with "prerequisite", focusing on the necessity for something else.

necessary condition

Emphasizes the requirement aspect, framing the assumption as a condition.

basic tenet

Replaces "assumption" with "tenet", suggesting a principle or doctrine.

underlying principle

Shifts the focus to the foundational nature of the assumption.

critical element

Highlights the importance of the assumption as a component.

indispensable requirement

Strengthens the necessity aspect of the assumption.

primary supposition

Replaces "assumption" with "supposition", emphasizing the conjectural nature.

central hypothesis

Frames the assumption as a testable statement.

FAQs

How can I use "essential assumption" in a sentence?

You can use "essential assumption" to highlight a fundamental belief or premise needed for an argument or theory, such as: "The "essential assumption" of this economic model is that consumers act rationally."

What are some alternatives to "essential assumption"?

Alternatives include "fundamental premise", "core belief", or "key prerequisite", depending on the specific context.

What makes an assumption "essential"?

An assumption is considered "essential" when the validity of an argument, model, or theory critically depends on its truth. Without it, the entire framework may collapse or become unreliable.

Is it always necessary to state the "essential assumption"?

While not always explicitly stated, it is generally good practice to identify the "essential assumption", especially in formal or academic contexts, to ensure transparency and facilitate critical evaluation.